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CVE-2021-3905 (GCVE-0-2021-3905)
Vulnerability from cvelistv5
Published
2022-08-23 00:00
Modified
2024-08-03 17:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-401 - - Missing Release of Memory after Effective Lifetime
Summary
A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | openvswitch (ovs) |
Version: Fixed in v2.17.0 |
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ghsa-w2f8-jf7v-2cj4
Vulnerability from github
Published
2022-08-24 00:00
Modified
2022-08-28 00:00
Severity ?
VLAI Severity ?
Details
A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.
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fkie_cve-2021-3905
Vulnerability from fkie_nvd
Published
2022-08-23 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.
References
▶ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2021-3905 | Third Party Advisory | |
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2019692 | Issue Tracking, Patch, Third Party Advisory | |
secalert@redhat.com | https://github.com/openvswitch/ovs-issues/issues/226 | Exploit, Issue Tracking, Patch, Third Party Advisory | |
secalert@redhat.com | https://github.com/openvswitch/ovs/commit/803ed12e31b0377c37d7aa8c94b3b92f2081e349 | Patch, Third Party Advisory | |
secalert@redhat.com | https://security.gentoo.org/glsa/202311-16 | ||
secalert@redhat.com | https://ubuntu.com/security/CVE-2021-3905 | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2021-3905 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2019692 | Issue Tracking, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/openvswitch/ovs-issues/issues/226 | Exploit, Issue Tracking, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/openvswitch/ovs/commit/803ed12e31b0377c37d7aa8c94b3b92f2081e349 | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202311-16 | ||
af854a3a-2127-422b-91ae-364da2661108 | https://ubuntu.com/security/CVE-2021-3905 | Patch, Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
openvswitch | openvswitch | * | |
redhat | enterprise_linux_fast_datapath | 7.0 | |
redhat | enterprise_linux_fast_datapath | 8.0 | |
canonical | ubuntu_linux | 21.10 | |
fedoraproject | fedora | 35 |
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gsd-2021-3905
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.
Aliases
Aliases
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An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-401" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2019692", "refsource": "MISC", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019692" }, { "name": "https://ubuntu.com/security/CVE-2021-3905", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://ubuntu.com/security/CVE-2021-3905" }, { "name": "https://access.redhat.com/security/cve/CVE-2021-3905", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/security/cve/CVE-2021-3905" }, { "name": "https://github.com/openvswitch/ovs-issues/issues/226", "refsource": "MISC", "tags": [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://github.com/openvswitch/ovs-issues/issues/226" }, { "name": "https://github.com/openvswitch/ovs/commit/803ed12e31b0377c37d7aa8c94b3b92f2081e349", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/openvswitch/ovs/commit/803ed12e31b0377c37d7aa8c94b3b92f2081e349" }, { "name": "GLSA-202311-16", "refsource": "", "tags": [], "url": "https://security.gentoo.org/glsa/202311-16" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2023-11-26T11:15Z", "publishedDate": "2022-08-23T16:15Z" } } }
rhba-2022:5792
Vulnerability from csaf_redhat
Published
2022-08-01 14:11
Modified
2025-08-04 03:49
Summary
Red Hat Bug Fix Advisory: openvswitch2.16 bug fix and enhancement update
Notes
Topic
An update for openvswitch2.16 is now available in Fast Datapath for Red Hat
Enterprise Linux 8.
Details
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Bug Fix(es) and Enhancement(s):
* IPv6 related datapath flows are evicted and re-added by revalidator threads (BZ#2081773)
* [22.F RHEL-8] Fast Datapath Release (BZ#2104539)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.16 is now available in Fast Datapath for Red Hat\nEnterprise Linux 8.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* IPv6 related datapath flows are evicted and re-added by revalidator threads (BZ#2081773)\n\n* [22.F RHEL-8] Fast Datapath Release (BZ#2104539)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHBA-2022:5792", "url": "https://access.redhat.com/errata/RHBA-2022:5792" }, { "category": "external", "summary": "2081773", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2081773" }, { "category": "external", "summary": "2104539", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2104539" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhba-2022_5792.json" } ], "title": "Red Hat Bug Fix Advisory: openvswitch2.16 bug fix and enhancement update", "tracking": { "current_release_date": "2025-08-04T03:49:23+00:00", "generator": { "date": "2025-08-04T03:49:23+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.6.6" } }, "id": "RHBA-2022:5792", "initial_release_date": "2022-08-01T14:11:35+00:00", "revision_history": [ { "date": "2022-08-01T14:11:35+00:00", "number": "1", "summary": "Initial version" }, { "date": "2022-08-01T14:11:35+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2025-08-04T03:49:23+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 8", "product": { "name": "Fast Datapath for Red Hat Enterprise Linux 8", 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"category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.x86_64" }, "product_reference": "python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.x86_64", "relates_to_product_reference": "8Base-Fast-Datapath" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-3905", "cwe": { "id": "CWE-401", "name": "Missing Release of Memory after Effective Lifetime" }, "discovery_date": "2021-10-11T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019692" } ], "notes": [ { "category": "description", "text": "A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.", "title": "Vulnerability description" }, { "category": "summary", "text": "openvswitch: External triggered memory leak in Open vSwitch while processing fragmented packets", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 7 provides the `openvswitch` package only through the unsupported Optional repository. Customers are advised to install Open vSwitch (OVS) from RHEL Fast Datapath instead.\n\nRed Hat OpenStack Platform deployments are not affected because they use OVS/OVN directly from the Fast Datapath channel. Any updates will be distributed through that channel.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.src", 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{ "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-3905" }, { "category": "external", "summary": "RHBZ#2019692", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019692" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3905", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3905" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3905", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3905" } ], "release_date": "2021-09-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-08-01T14:11:35+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.aarch64", 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"8Base-Fast-Datapath:python3-openvswitch2.16-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.16-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.16-0:2.16.0-86.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHBA-2022:5792" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.16-0:2.16.0-86.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.16-0:2.16.0-86.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.s390x", 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"8Base-Fast-Datapath:openvswitch2.16-test-0:2.16.0-86.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.16-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:python3-openvswitch2.16-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.16-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.16-0:2.16.0-86.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.aarch64", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.16-debuginfo-0:2.16.0-86.el8fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "openvswitch: External triggered memory leak in Open vSwitch while processing fragmented packets" } ] }
rhba-2022:0052
Vulnerability from csaf_redhat
Published
2022-01-10 16:52
Modified
2025-08-04 03:49
Summary
Red Hat Bug Fix Advisory: openvswitch2.15 update
Notes
Topic
An update for openvswitch2.15 is now available in Fast Datapath for Red Hat Enterprise Linux 8.
Details
Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.
Bug Fix(es) and Enhancement(s):
* Restoring saved flows ovs-ofctl: [...] field igmp missing value (BZ#1982743)
* check_pkt_larger translation is incomplete (BZ#2018365)
* [21.J RHEL-8] Fast Datapath Release (BZ#2028577)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.15 is now available in Fast Datapath for Red Hat Enterprise Linux 8.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* Restoring saved flows ovs-ofctl: [...] field igmp missing value (BZ#1982743)\n\n* check_pkt_larger translation is incomplete (BZ#2018365)\n\n* [21.J RHEL-8] Fast Datapath Release (BZ#2028577)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHBA-2022:0052", "url": "https://access.redhat.com/errata/RHBA-2022:0052" }, { "category": "external", "summary": "1982743", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1982743" }, { "category": "external", "summary": "2018365", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2018365" }, { "category": "external", "summary": "2028577", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2028577" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhba-2022_0052.json" } ], "title": "Red Hat Bug Fix Advisory: openvswitch2.15 update", "tracking": { "current_release_date": "2025-08-04T03:49:07+00:00", "generator": { "date": "2025-08-04T03:49:07+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.6.6" } }, "id": "RHBA-2022:0052", "initial_release_date": "2022-01-10T16:52:09+00:00", "revision_history": [ { "date": "2022-01-10T16:52:09+00:00", "number": "1", "summary": "Initial version" }, { "date": "2022-01-10T16:52:09+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2025-08-04T03:49:07+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 8", "product": { "name": "Fast Datapath for Red Hat Enterprise 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"8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.s390x" }, "product_reference": "python3-openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "relates_to_product_reference": "8Base-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64" }, "product_reference": "python3-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "relates_to_product_reference": "8Base-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le" }, "product_reference": "python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le", "relates_to_product_reference": "8Base-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x" }, "product_reference": "python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x", "relates_to_product_reference": "8Base-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64" }, "product_reference": "python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64", "relates_to_product_reference": "8Base-Fast-Datapath" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-3905", "cwe": { "id": "CWE-401", "name": "Missing Release of Memory after Effective Lifetime" }, "discovery_date": "2021-10-11T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019692" } ], "notes": [ { "category": "description", "text": "A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.", "title": "Vulnerability description" }, { "category": "summary", "text": "openvswitch: External triggered memory leak in Open vSwitch while processing fragmented packets", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 7 provides the `openvswitch` package only through the unsupported Optional repository. Customers are advised to install Open vSwitch (OVS) from RHEL Fast Datapath instead.\n\nRed Hat OpenStack Platform deployments are not affected because they use OVS/OVN directly from the Fast Datapath channel. Any updates will be distributed through that channel.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-test-0:2.15.0-55.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-3905" }, { "category": "external", "summary": "RHBZ#2019692", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019692" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3905", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3905" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3905", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3905" } ], "release_date": "2021-09-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-01-10T16:52:09+00:00", "details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-test-0:2.15.0-55.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHBA-2022:0052" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-debugsource-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-devel-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.15-ipsec-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.15-test-0:2.15.0-55.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.15-0:2.15.0-55.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.15-debuginfo-0:2.15.0-55.el8fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "openvswitch: External triggered memory leak in Open vSwitch while processing fragmented packets" } ] }
rhba-2022:0051
Vulnerability from csaf_redhat
Published
2022-01-10 16:51
Modified
2025-08-04 03:49
Summary
Red Hat Bug Fix Advisory: openvswitch2.13 update
Notes
Topic
An update for openvswitch2.13 is now available in Fast Datapath for Red Hat Enterprise Linux 8.
Details
Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.
Bug Fix(es) and Enhancement(s):
* [python-ovs] KeyError raised after ovs probe inactivity (BZ#1980269)
* [21.J RHEL-8] Fast Datapath Release (BZ#2028547)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.13 is now available in Fast Datapath for Red Hat Enterprise Linux 8.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* [python-ovs] KeyError raised after ovs probe inactivity (BZ#1980269)\n\n* [21.J RHEL-8] Fast Datapath Release (BZ#2028547)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHBA-2022:0051", "url": "https://access.redhat.com/errata/RHBA-2022:0051" }, { "category": "external", "summary": "1980269", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1980269" }, { "category": "external", "summary": "2028547", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2028547" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhba-2022_0051.json" } ], "title": "Red Hat Bug Fix Advisory: openvswitch2.13 update", "tracking": { "current_release_date": "2025-08-04T03:49:15+00:00", "generator": { "date": "2025-08-04T03:49:15+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.6.6" } }, "id": "RHBA-2022:0051", "initial_release_date": "2022-01-10T16:51:52+00:00", "revision_history": [ { "date": "2022-01-10T16:51:52+00:00", "number": "1", "summary": "Initial version" }, { "date": "2022-01-10T16:51:52+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2025-08-04T03:49:15+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 8", "product": { "name": "Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath", 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"vulnerabilities": [ { "cve": "CVE-2021-3905", "cwe": { "id": "CWE-401", "name": "Missing Release of Memory after Effective Lifetime" }, "discovery_date": "2021-10-11T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019692" } ], "notes": [ { "category": "description", "text": "A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.", "title": "Vulnerability description" }, { "category": "summary", "text": "openvswitch: External triggered memory leak in Open vSwitch while processing fragmented packets", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 7 provides the `openvswitch` package only through the unsupported Optional repository. Customers are advised to install Open vSwitch (OVS) from RHEL Fast Datapath instead.\n\nRed Hat OpenStack Platform deployments are not affected because they use OVS/OVN directly from the Fast Datapath channel. Any updates will be distributed through that channel.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-test-0:2.13.0-139.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-3905" }, { "category": "external", "summary": "RHBZ#2019692", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019692" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-3905", "url": "https://www.cve.org/CVERecord?id=CVE-2021-3905" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3905", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3905" } ], "release_date": "2021-09-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-01-10T16:51:52+00:00", "details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-test-0:2.13.0-139.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHBA-2022:0051" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", 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"8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-ipsec-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-test-0:2.13.0-139.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-139.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-139.el8fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "openvswitch: External triggered memory leak in Open vSwitch while processing fragmented packets" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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