SUSE-SU-2021:3735-1: kernel-livepatch-SLE15_Update_22&distro=SUSE Linux Enterprise Live Patching 15 SUSE Linux Enterprise

Published
Published 19-11-2021Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2021:3735-1 is a vulnerability in kernel-livepatch-SLE15_Update_22&distro=SUSE Linux Enterprise Live Patching 15 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 3 · Downstream 0 · Related 3
CVE-2021-0935CVE-2021-3752CVE-2021-41864

Timeline

  1. 19-11-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 22 for SLE 15) This update for the Linux Kernel 4.12.14-150_66 fixes several issues. The following security issues were fixed: - CVE-2021-0935: Fixed use after free that could lead to local escalation of privilege in ip6_xmit of ip6_output.c (bsc#1192042). - CVE-2021-3752: Fixed vulnerability in the linux kernel Bluetooth uaf module (bsc#1190432). - CVE-2021-41864: Fixed an integer overflow with a resultant out-of-bounds write in prealloc_elems_and_freelist in kernel/bpf/stackmap.c (bsc#1191318).

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_Update_22&distro=SUSE Linux Enterprise Live Patching 15< 12-2.2
  • kgraft-patch-SLE12-SP4_Update_20&distro=SUSE Linux Enterprise Live Patching 12 SP4< 8-2.2
  • kgraft-patch-SLE12-SP5_Update_15&distro=SUSE Linux Enterprise Live Patching 12 SP5< 12-2.2

1 vendor · 3 products

References

7 links