wifi: ath11k: fix error path leaks in some WMI WOW calls

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Summary

CVECVE-2026-64155
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-19 16:17:57 UTC
Updated2026-07-19 16:17:57 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix error path leaks in some WMI WOW calls Fix two instances where we used to directly return the result of ath11k_wmi_cmd_send(...). Because we did not check the return value, we also did not free the skb in the error path.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 d6c7b8d0dc22c0a8743435db8f42d98524b70df3 git Not specified
CNA Linux Linux affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 cd43d587dd333517c806cd24696e6e1a26b9951e git Not specified
CNA Linux Linux affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 3d675896ea03aca631852a2a7e91e6cb8f664967 git Not specified
CNA Linux Linux affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 008955b1348452de25bc19d6e0f0f673d4cb9a3c git Not specified
CNA Linux Linux affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 acde4692afcdaea6de3e2996ddfaeaa7ae6b0130 git Not specified
CNA Linux Linux affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 d618d322b95c80d5ad7091f35a7193e4050dcc27 git Not specified
CNA Linux Linux affected 79802b13a492d0fdeb922e98628e5ff1a8b74026 55dda532bbc261aef495e403c8900c5e2ab5fa34 git Not specified
CNA Linux Linux affected 5.11 Not specified
CNA Linux Linux unaffected 5.11 semver Not specified
CNA Linux Linux unaffected 5.15.209 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.175 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.142 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.92 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.34 6.18.* semver Not specified
CNA Linux Linux unaffected 7.0.11 7.0.* semver Not specified
CNA Linux Linux unaffected 7.1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/008955b1348452de25bc19d6e0f0f673d4cb9a3c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/d6c7b8d0dc22c0a8743435db8f42d98524b70df3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/acde4692afcdaea6de3e2996ddfaeaa7ae6b0130 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/3d675896ea03aca631852a2a7e91e6cb8f664967 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/cd43d587dd333517c806cd24696e6e1a26b9951e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/d618d322b95c80d5ad7091f35a7193e4050dcc27 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/55dda532bbc261aef495e403c8900c5e2ab5fa34 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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