wifi: rtw89: phy: check length before parsing PHY status IE

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Summary

CVECVE-2026-97500
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-24 17:17:27 UTC
Updated2026-09-28 06:16:35 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: phy: check length before parsing PHY status IE Hardware might report PHY status IE with unexpected length, and parser might access out of range. Check the length ahead.

Risk And Classification

EPSS: 0.001550000 probability, percentile 0.039110000 (date 2026-09-29)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd 213f9e0ab2b4f35fe8d342333238c6cc91513fbf git Not specified
CNA Linux Linux affected e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd 98e5720afd7495eece580238f232e3b3b4c022da git Not specified
CNA Linux Linux affected e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd 884495c39de1a02f42bd40051b921e2311d6ac91 git Not specified
CNA Linux Linux affected 5.16 Not specified
CNA Linux Linux unaffected 5.16 semver Not specified
CNA Linux Linux unaffected 6.12.111 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.53 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/213f9e0ab2b4f35fe8d342333238c6cc91513fbf 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/98e5720afd7495eece580238f232e3b3b4c022da 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/884495c39de1a02f42bd40051b921e2311d6ac91 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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