Riskcovery

CVE-2023-53745

um: vector: Fix memory leak in vector_config

State
Published
Severity
Not scored
Published
Dec 8, 2025
Updated
May 11, 2026
Reserved
Dec 8, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

um: vector: Fix memory leak in vector_config

If the return value of the uml_parse_vector_ifspec function is NULL, we should call kfree(params) to prevent memory leak.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb to before 5c49fb5ad01104acc584405572abf6616d45148eAffected
  • 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb to before 6480c3a12755bf85d6738ab60967e89b809c701aAffected
  • 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb to before f2b9c4544e3bd60f353732291300097b0e8d8454Affected
  • 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb to before 276a7298af6a801e9a865282605a79303365ec66Affected
  • 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb to before c8583b4655aab44a9796b5c4a681ddcc6fe2f0d0Affected
  • 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb to before 634a9c139cc1362f6a9cc6cbfe442dbb60ff9f3fAffected
  • 49da7e64f33e80edffb1a9eeb230fa4c3f42dffb to before 8f88c73afe481f93d40801596927e8c0047b6d96Affected
LinuxLinux
  • 4.17Affected
  • before 4.17Not affected
  • 4.19.276 through 4.19.*Not affected
  • 5.4.235 through 5.4.*Not affected
  • 5.10.173 through 5.10.*Not affected
  • 5.15.100 through 5.15.*Not affected
  • 6.1.18 through 6.1.*Not affected
  • 6.2.5 through 6.2.*Not affected
  • 6.3 and laterNot affected

References

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