🛡️ USN-6052-1 — linux-ibm-5.4

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

linux-ibm-5.4, linux-snapdragon vulnerability

It was discovered that the Traffic-Control Index (TCINDEX) implementation

in the Linux kernel did not properly perform filter deactivation in some

situations. A local attacker could possibly use this to gain elevated

privileges. Please note that with the fix for this CVE, kernel support for

the TCINDEX classifier has been removed.

Affected software

USN-6052-1 is recorded against 2 packages.

  • linux-ibm-5.4 (fixed in 5.4.0-1048.53~18.04.1)
  • linux-snapdragon (fixed in 4.15.0-1149.159)

Timeline and source

Published on 1 May 2023 and last revised on 3 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

ubuntu.com (Advisory)
ubuntu.com (Report)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2023-05-01
Updated 2026-08-12
Modified 2026-06-03
Fix URL N/A

Affected Packages

Software From version Fixed in
linux-ibm-5.4 — 5.4.0-1048.53~18.04.1
linux-snapdragon — 4.15.0-1149.159

Free Vulnerability Check

Is your site affected by USN-6052-1?

BotEraser helps you identify potentially vulnerable plugins and themes by checking your installation against USN-6052-1 and other known CVE records.

Scan My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.