SUSE-SU-2022:0257-1: kernel-livepatch-SLE15-SP3_Update_2&distro=SUSE Linux Enterprise Live Patching 15 SP3 SUSE Linux Enterprise

Published
Published 01-02-2022Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2022:0257-1 is a vulnerability in kernel-livepatch-SLE15-SP3_Update_2&distro=SUSE Linux Enterprise Live Patching 15 SP3 SUSE Linux Enterprise with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 5 · Downstream 0 · Related 5
CVE-2020-3702CVE-2021-4028CVE-2021-4154CVE-2021-42739CVE-2022-0185

Timeline

  1. 01-02-2022
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP3) This update for the Linux Kernel 5.3.18-59_10 fixes several issues. The following security issues were fixed: - CVE-2022-0185: Incorrect param length parsing in legacy_parse_param which could have led to a local privilege escalation (bsc#1194517). - CVE-2021-4154: Fixed option parsing with cgroups version 1 (bsc#1193842). - CVE-2021-4028: Fixed use-after-free in RDMA listen() that could lead to DoS or privilege escalation by a local attacker (bsc#1193167). - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bsc#1191193) - CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse3 products
  • kernel-livepatch-SLE15-SP3_Update_2&distro=SUSE Linux Enterprise Live Patching 15 SP3< 8-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_4&distro=SUSE Linux Enterprise Live Patching 15 SP3< 7-150300.2.2
  • kernel-livepatch-SLE15-SP3_Update_5&distro=SUSE Linux Enterprise Live Patching 15 SP3< 6-150300.2.2

1 vendor · 3 products

References

11 links
Show all 11 references