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Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix skb leak by txs missing in AMSDU txs may be dropped if the frame is aggregated in AMSDU. When the problem shows up, some SKBs would be hold in driver to cause network stopped temporarily. Even if the problem can be recovered by txs timeout handling, mt7921 still need to disable txs in AMSDU to avoid this issue.

PUBLISHED Reserved 2025-12-24 | Published 2025-12-24 | Updated 2025-12-24 | Assigner Linux

Product status

Default status
unaffected

163f4d22c118d4eb9e275bf9ee1577c0d14b3208 (git) before 1cd102aaedb277fbe81dd08cd9f5cae951de2bff
affected

163f4d22c118d4eb9e275bf9ee1577c0d14b3208 (git) before e74778e91fedc3b2a0143264887bbb32508c5000
affected

163f4d22c118d4eb9e275bf9ee1577c0d14b3208 (git) before bf5d3fad7219b8de7d3a9cb59f0ea5243b018f07
affected

163f4d22c118d4eb9e275bf9ee1577c0d14b3208 (git) before b642f4c5f3de0a8f47808d32b1ebd9c427a42a66
affected

Default status
affected

5.12
affected

Any version before 5.12
unaffected

6.1.52 (semver)
unaffected

6.4.15 (semver)
unaffected

6.5.2 (semver)
unaffected

6.6 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/1cd102aaedb277fbe81dd08cd9f5cae951de2bff

git.kernel.org/...c/e74778e91fedc3b2a0143264887bbb32508c5000

git.kernel.org/...c/bf5d3fad7219b8de7d3a9cb59f0ea5243b018f07

git.kernel.org/...c/b642f4c5f3de0a8f47808d32b1ebd9c427a42a66

cve.org (CVE-2023-54052)

nvd.nist.gov (CVE-2023-54052)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.