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CVE-2026-53173

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: fix OOB write in ethosu_gem_cmdstream_copy_and_validate() The command stream parsing loop increments the index variable a second time when a 64-bit command word is encountered (bit 14 set), but does not re-check the loop bound before writing the second word: for (i = 0; i < size / 4; i++) { bocmds[i] = cmds[0]; if (cmd & 0x4000) { i++; bocmds[i] = cmds[1]; /* uncheck
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:90af741e07414d8c1a4ffcf8ce53031f9dcdefe54fddb1e4337d2a5ffb3ee97a
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/accel/ethosu/ethosu_gem.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:37d9a3a85f8546790f62dffdc6662e7d0628536259ed9a26b7718d8eaf4b647c · sha256:4781db74bc5ef62a… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/accel/ethosu/ethosu_gem.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"db6cb3e35cebf487f9a78ebd4cfa4b83708ff40d","status":"affected","version":"5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b","versionType":"git"},{"lessThan":"c0837b9cf6eabbad8b8cbddaff1a46a6d0a2e29d","status":"affected","version":"5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:37d9a3a85f8546790f62dffdc6662e7d0628536259ed9a26b7718d8eaf4b647c · sha256:4781db74bc5ef62a… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/accel/ethosu/ethosu_gem.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:37d9a3a85f8546790f62dffdc6662e7d0628536259ed9a26b7718d8eaf4b647c · sha256:4781db74bc5ef62a… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/accel/ethosu/ethosu_gem.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"db6cb3e35cebf487f9a78ebd4cfa4b83708ff40d","status":"affected","version":"5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b","versionType":"git"},{"lessThan":"c0837b9cf6eabbad8b8cbddaff1a46a6d0a2e29d","status":"affected","version":"5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:37d9a3a85f8546790f62dffdc6662e7d0628536259ed9a26b7718d8eaf4b647c · sha256:4781db74bc5ef62a… · /containers/cna/affected/0

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:v2:37d9a3a85f8546790f62dffdc6662e7d0628536259ed9a26b7718d8eaf4b647c · sha256:4781db74bc5ef62a… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/c0837b9cf6eabbad8b8cbddaff1a46a6d0a2e29d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d9a3a85f8546790f62dffdc6662e7d0628536259ed9a26b7718d8eaf4b647c · sha256:4781db74bc5ef62a… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/db6cb3e35cebf487f9a78ebd4cfa4b83708ff40d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:37d9a3a85f8546790f62dffdc6662e7d0628536259ed9a26b7718d8eaf4b647c · sha256:4781db74bc5ef62a… · /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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