suse-su-2015:0832-1
Vulnerability from csaf_suse
Published
2015-04-01 14:12
Modified
2015-04-01 14:12
Summary
Security update for kgraft-patch-SLE12_Update_1, kgraft-patch-SLE12_Update_2
Notes
Title of the patch
Security update for kgraft-patch-SLE12_Update_1, kgraft-patch-SLE12_Update_2
Description of the patch
This update supplies kgraft patches to fix one security vulnerability.
CVE-2015-1421: A use-after-free vulnerability in the sctp_assoc_update
function in net/sctp/associola.c in the Linux kernel allowed remote
attackers to cause a denial of service (slab corruption and panic) or
possibly have unspecified other impact by triggering an INIT collision
that leads to improper handling of shared-key data.
This patch supplies kgraft patches for the first kernel update and the second kernel
update published for SUSE Linux Enterprise Server 12. The third kernel update contains
the patch already.
Patchnames
SUSE-SLE-Live-Patching-12-2015-183
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{
"document": {
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"text": "important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
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"url": "https://www.first.org/tlp/"
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{
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"text": "Security update for kgraft-patch-SLE12_Update_1, kgraft-patch-SLE12_Update_2",
"title": "Title of the patch"
},
{
"category": "description",
"text": "\nThis update supplies kgraft patches to fix one security vulnerability.\n\nCVE-2015-1421: A use-after-free vulnerability in the sctp_assoc_update\nfunction in net/sctp/associola.c in the Linux kernel allowed remote\nattackers to cause a denial of service (slab corruption and panic) or\npossibly have unspecified other impact by triggering an INIT collision\nthat leads to improper handling of shared-key data.\n\nThis patch supplies kgraft patches for the first kernel update and the second kernel\nupdate published for SUSE Linux Enterprise Server 12. The third kernel update contains\nthe patch already.\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Live-Patching-12-2015-183",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
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"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
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"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
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"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2015_0832-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2015:0832-1",
"url": "https://www.suse.com/support/update/announcement/2015/suse-su-20150832-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2015:0832-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2015-May/001370.html"
},
{
"category": "self",
"summary": "SUSE Bug 920633",
"url": "https://bugzilla.suse.com/920633"
},
{
"category": "self",
"summary": "SUSE Bug 922004",
"url": "https://bugzilla.suse.com/922004"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2015-1421 page",
"url": "https://www.suse.com/security/cve/CVE-2015-1421/"
}
],
"title": "Security update for kgraft-patch-SLE12_Update_1, kgraft-patch-SLE12_Update_2",
"tracking": {
"current_release_date": "2015-04-01T14:12:12Z",
"generator": {
"date": "2015-04-01T14:12:12Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
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},
"id": "SUSE-SU-2015:0832-1",
"initial_release_date": "2015-04-01T14:12:12Z",
"revision_history": [
{
"date": "2015-04-01T14:12:12Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kgraft-patch-3_12_32-33-default-2-3.1.x86_64",
"product": {
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"product_id": "kgraft-patch-3_12_32-33-default-2-3.1.x86_64"
}
},
{
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"name": "kgraft-patch-3_12_32-33-xen-2-3.1.x86_64",
"product": {
"name": "kgraft-patch-3_12_32-33-xen-2-3.1.x86_64",
"product_id": "kgraft-patch-3_12_32-33-xen-2-3.1.x86_64"
}
},
{
"category": "product_version",
"name": "kgraft-patch-3_12_36-38-default-2-3.1.x86_64",
"product": {
"name": "kgraft-patch-3_12_36-38-default-2-3.1.x86_64",
"product_id": "kgraft-patch-3_12_36-38-default-2-3.1.x86_64"
}
},
{
"category": "product_version",
"name": "kgraft-patch-3_12_36-38-xen-2-3.1.x86_64",
"product": {
"name": "kgraft-patch-3_12_36-38-xen-2-3.1.x86_64",
"product_id": "kgraft-patch-3_12_36-38-xen-2-3.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
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"name": "SUSE Linux Enterprise Live Patching 12",
"product": {
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"product_identification_helper": {
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"category": "vendor",
"name": "SUSE"
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"relationships": [
{
"category": "default_component_of",
"full_product_name": {
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"product_id": "SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_32-33-default-2-3.1.x86_64"
},
"product_reference": "kgraft-patch-3_12_32-33-default-2-3.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kgraft-patch-3_12_32-33-xen-2-3.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12",
"product_id": "SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_32-33-xen-2-3.1.x86_64"
},
"product_reference": "kgraft-patch-3_12_32-33-xen-2-3.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kgraft-patch-3_12_36-38-default-2-3.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12",
"product_id": "SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_36-38-default-2-3.1.x86_64"
},
"product_reference": "kgraft-patch-3_12_36-38-default-2-3.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kgraft-patch-3_12_36-38-xen-2-3.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12",
"product_id": "SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_36-38-xen-2-3.1.x86_64"
},
"product_reference": "kgraft-patch-3_12_36-38-xen-2-3.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2015-1421",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2015-1421"
}
],
"notes": [
{
"category": "general",
"text": "Use-after-free vulnerability in the sctp_assoc_update function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service (slab corruption and panic) or possibly have unspecified other impact by triggering an INIT collision that leads to improper handling of shared-key data.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_32-33-default-2-3.1.x86_64",
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_32-33-xen-2-3.1.x86_64",
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_36-38-default-2-3.1.x86_64",
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_36-38-xen-2-3.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2015-1421",
"url": "https://www.suse.com/security/cve/CVE-2015-1421"
},
{
"category": "external",
"summary": "SUSE Bug 1115893 for CVE-2015-1421",
"url": "https://bugzilla.suse.com/1115893"
},
{
"category": "external",
"summary": "SUSE Bug 915577 for CVE-2015-1421",
"url": "https://bugzilla.suse.com/915577"
},
{
"category": "external",
"summary": "SUSE Bug 922004 for CVE-2015-1421",
"url": "https://bugzilla.suse.com/922004"
},
{
"category": "external",
"summary": "SUSE Bug 939261 for CVE-2015-1421",
"url": "https://bugzilla.suse.com/939261"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_32-33-default-2-3.1.x86_64",
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_32-33-xen-2-3.1.x86_64",
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_36-38-default-2-3.1.x86_64",
"SUSE Linux Enterprise Live Patching 12:kgraft-patch-3_12_36-38-xen-2-3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2015-04-01T14:12:12Z",
"details": "moderate"
}
],
"title": "CVE-2015-1421"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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