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CVE-2026-23135

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:47986352c718253ffecef1e292d5498b034f951bdc8794112cae3fca9d29d97a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/ath/ath12k/ce.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.3"},{"lessThan":"6.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.122","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.68","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.8","versionType":"semver"}…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/ath/ath12k/ce.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"36e0bc5e8b282564906fca636c4ebc99814de4e7","status":"affected","version":"d889913205cf7ebda905b1e62c5867ed4e39f6c2","versionType":"git"},{"lessThan":"24585a13c41ea7253ee59aac74441fb570f5824a","status":"affected","version":"d889913205cf7ebda905b1e62c5867ed4e39f6c2","versionType":"git"},{"lessThan":"4846b32be324f4dd3653f38a3f69c049543d52ae","status":"affected","version":"d88991320…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/ath/ath12k/ce.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.3"},{"lessThan":"6.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.122","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.68","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.8","versionType":"semver"}…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/ath/ath12k/ce.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"36e0bc5e8b282564906fca636c4ebc99814de4e7","status":"affected","version":"d889913205cf7ebda905b1e62c5867ed4e39f6c2","versionType":"git"},{"lessThan":"24585a13c41ea7253ee59aac74441fb570f5824a","status":"affected","version":"d889913205cf7ebda905b1e62c5867ed4e39f6c2","versionType":"git"},{"lessThan":"4846b32be324f4dd3653f38a3f69c049543d52ae","status":"affected","version":"d88991320…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/24585a13c41ea7253ee59aac74441fb570f5824a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/36e0bc5e8b282564906fca636c4ebc99814de4e7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/4846b32be324f4dd3653f38a3f69c049543d52ae"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/bb97131fbf9b708dd9616ac2bdc793ad102b5c48"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:31ae49948d6747adc6b252b349ce8196047aa4967f46adc0271b8475940c8238 · sha256:fda46612bfddc19c… · /containers/cna/references/3

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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