SUSE-SU-2021:2067-1: kernel-livepatch-SLE15-SP2_Update_12&distro=SUSE Linux Enterprise Live Patching 15 SP2 SUSE Linux Enterprise

Published
Published 18-06-2021Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2021:2067-1 is a vulnerability in kernel-livepatch-SLE15-SP2_Update_12&distro=SUSE Linux Enterprise Live Patching 15 SP2 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-2021-23134CVE-2021-32399CVE-2021-33034

Timeline

  1. 18-06-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP2) This update for the Linux Kernel 5.3.18-24_61 fixes several issues. The following issues were fixed: - CVE-2021-33034: Fixed a use-after-free when destroying an hci_chan. This could lead to writing an arbitrary values (bsc#1186111). - CVE-2021-23134: A Use After Free vulnerability in nfc sockets allowed local attackers to elevate their privileges (bnc#1186060). - CVE-2021-32399: Fixed a race condition when removing the HCI controller (bnc#1184611). - Fixed a data loss/data corruption that occurs if there is a write error on an md/raid array (bsc#1185680).

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.

Suse2 products
  • kernel-livepatch-SLE15-SP2_Update_12&distro=SUSE Linux Enterprise Live Patching 15 SP2< 2-2.1
  • kgraft-patch-SLE12-SP5_Update_17&distro=SUSE Linux Enterprise Live Patching 12 SP5< 3-2.1

1 vendor · 2 products

References

8 links