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CVE-2026-23288

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix out-of-bounds memset in command slot handling The remaining space in a command slot may be smaller than the size of the command header. Clearing the command header with memset() before verifying the available slot space can result in an out-of-bounds write and memory corruption. Fix this by moving the memset() call after the size validation.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0fdf99f07072ac095034506f88b67ebacfe1b1c3a7c9078f126943c1960731fb
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":"unaffected","product":"Linux","programFiles":["drivers/accel/amdxdna/aie2_message.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"cca770d710d5e03bc814af585cd6975eb6d74074","status":"affected","version":"13ae1a6000f7d8b09478e3128e87d45e89c7282f","versionType":"git"},{"lessThan":"1110a949675ebd56b3f0286e664ea543f745801c","status":"affected","version":"3d32eb7a5ecff92d83a5fd34c45c171c17d3d5d0","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:823d2978416f27bf569d9865e60ad710322e0ab0cb2bd2b26bf0d35330c2d4e1 · sha256:f79670cae3f1d385… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/accel/amdxdna/aie2_message.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6.19.7","status":"affected","version":"6.19.4","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:823d2978416f27bf569d9865e60ad710322e0ab0cb2bd2b26bf0d35330c2d4e1 · sha256:f79670cae3f1d385… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/accel/amdxdna/aie2_message.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"cca770d710d5e03bc814af585cd6975eb6d74074","status":"affected","version":"13ae1a6000f7d8b09478e3128e87d45e89c7282f","versionType":"git"},{"lessThan":"1110a949675ebd56b3f0286e664ea543f745801c","status":"affected","version":"3d32eb7a5ecff92d83a5fd34c45c171c17d3d5d0","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:823d2978416f27bf569d9865e60ad710322e0ab0cb2bd2b26bf0d35330c2d4e1 · sha256:f79670cae3f1d385… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/accel/amdxdna/aie2_message.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6.19.7","status":"affected","version":"6.19.4","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:823d2978416f27bf569d9865e60ad710322e0ab0cb2bd2b26bf0d35330c2d4e1 · sha256:f79670cae3f1d385… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:823d2978416f27bf569d9865e60ad710322e0ab0cb2bd2b26bf0d35330c2d4e1 · sha256:f79670cae3f1d385… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/1110a949675ebd56b3f0286e664ea543f745801c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:823d2978416f27bf569d9865e60ad710322e0ab0cb2bd2b26bf0d35330c2d4e1 · sha256:f79670cae3f1d385… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/cca770d710d5e03bc814af585cd6975eb6d74074"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:823d2978416f27bf569d9865e60ad710322e0ab0cb2bd2b26bf0d35330c2d4e1 · sha256:f79670cae3f1d385… · /containers/cna/references/0

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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