suse-su-2019:3179-1
Vulnerability from csaf_suse
Published
2019-12-05 10:42
Modified
2019-12-05 10:42
Summary
Security update for dpdk
Notes
Title of the patch
Security update for dpdk
Description of the patch
This update of dpdk to version 18.11.3 provides the following fixes:
dpdk was updated to 18.11.3 (fate#327817, bsc#1145713, jsc#ECO-274, fate#325916,
fate#325951 fate#326025, fate#326992, bsc#1134968, jsc#SLE-4715)
Security issue fixed:
- CVE-2019-14818: Fixed a memory leak vulnerability caused by a malicius
container may lead to to denial of service (bsc#1156146).
Other issues addressed:
- Fixed a regression by inserting version numbers to the drivers (bsc#1157179).
- Changed to multibuild (bsc#1151455).
- Added support for using externally allocated memory in DPDK.
- Added check for ensuring allocated memory is addressable by devices.
- Updated the C11 memory model version of the ring library.
- Added NXP CAAM JR PMD.
- Added support for GEN3 devices to Intel QAT driver.
- Added Distributed Software Eventdev PMD.
- Updated KNI kernel module, rte_kni library, and KNI sample application.
- Add a new sample application for vDPA.
- Updated mlx5 driver.
* Improved security of PMD to prevent the NIC from getting stuck when the application misbehaves.
* Reworked flow engine to supported e-switch flow rules (transfer attribute).
* Added support for header re-write(L2-L4), VXLAN encap/decap, count, match on TCP flags and multiple
flow groups with e-switch flow rules.
* Added support for match on metadata, VXLAN and MPLS encap/decap with flow rules.
* Added support for RTE_ETH_DEV_CLOSE_REMOVE flag to provide better support for representors.
* Added support for meson build.
* Fixed build issue with PPC.
* Added support for BlueField VF.
* Added support for externally allocated static memory for DMA.
Patchnames
SUSE-2019-3179,SUSE-SLE-Module-Server-Applications-15-2019-3179
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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"ids": [
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"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2019-14818"
}
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"notes": [
{
"category": "general",
"text": "A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.",
"title": "CVE description"
}
],
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
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"threats": [
{
"category": "impact",
"date": "2019-12-05T10:42:09Z",
"details": "moderate"
}
],
"title": "CVE-2019-14818"
}
]
}
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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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