Riskcovery

CVE-2026-23135

wifi: ath12k: fix dma_free_coherent() pointer

State
Published
Severity
Not scored
Published
Feb 14, 2026
Updated
May 11, 2026
Reserved
Jan 13, 2026

Read the record on cve.org

Description

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

wifi: ath12k: fix dma_free_coherent() pointer

dma_alloc_coherent() allocates a DMA mapped buffer and stores the addresses in XXX_unaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to before 36e0bc5e8b282564906fca636c4ebc99814de4e7Affected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to before 24585a13c41ea7253ee59aac74441fb570f5824aAffected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to before 4846b32be324f4dd3653f38a3f69c049543d52aeAffected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to before bb97131fbf9b708dd9616ac2bdc793ad102b5c48Affected
LinuxLinux
  • 6.3Affected
  • before 6.3Not affected
  • 6.6.122 through 6.6.*Not affected
  • 6.12.68 through 6.12.*Not affected
  • 6.18.8 through 6.18.*Not affected
  • 6.19 and laterNot affected

References

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