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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-23135

wifi: ath12k: fix dma_free_coherent() pointer

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to < 36e0bc5e8b282564906fca636c4ebc99814de4e7affected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to < 24585a13c41ea7253ee59aac74441fb570f5824aaffected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to < 4846b32be324f4dd3653f38a3f69c049543d52aeaffected
  • d889913205cf7ebda905b1e62c5867ed4e39f6c2 to < bb97131fbf9b708dd9616ac2bdc793ad102b5c48affected

Linux Linux

Default version status: affected

  • 6.3affected
  • 0 to < 6.3unaffected
  • 6.6.122 to ≤ 6.6.*unaffected
  • 6.12.68 to ≤ 6.12.*unaffected
  • 6.18.8 to ≤ 6.18.*unaffected
  • 6.19 to ≤ *unaffected

References