Riskcovery

CVE-2022-50416

irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()

State
Published
Severity
5.5 Medium
Published
Sep 18, 2025
Updated
May 11, 2026
Reserved
Sep 17, 2025

Read the record on cve.org

Description

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

irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()

If of_iomap() failed, 'aic' should be freed before return. Otherwise there is a memory leak.

Scores

CVSSScoreVectorSource
3.15.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCISA-ADP

Weaknesses

  • CWE-401 Missing Release of Memory after Effective Lifetime

Affected Products

ProductVersions
LinuxLinux
  • fead4dd496631707549f414b4059afb86ea8fb80 to before 740efb64ca5e8f2b30ac843bc4ab07950479fed4Affected
  • fead4dd496631707549f414b4059afb86ea8fb80 to before bcbcb396e1a8bd4dcaabfb0d5b98abae70880470Affected
  • fead4dd496631707549f414b4059afb86ea8fb80 to before 773c9d7f127f7a599d42ceed831de69f5aa22f03Affected
  • fead4dd496631707549f414b4059afb86ea8fb80 to before 4208d4faf36573a507b5e5de17abe342e9276759Affected
LinuxLinux
  • 5.13Affected
  • before 5.13Not affected
  • 5.15.86 through 5.15.*Not affected
  • 6.0.16 through 6.0.*Not affected
  • 6.1.2 through 6.1.*Not affected
  • 6.2 and laterNot affected

References

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