Riskcovery

CVE-2023-54052

wifi: mt76: mt7921: fix skb leak by txs missing in AMSDU

State
Published
Severity
Not scored
Published
Dec 24, 2025
Updated
May 11, 2026
Reserved
Dec 24, 2025

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to before 1cd102aaedb277fbe81dd08cd9f5cae951de2bffAffected
  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to before e74778e91fedc3b2a0143264887bbb32508c5000Affected
  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to before bf5d3fad7219b8de7d3a9cb59f0ea5243b018f07Affected
  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to before b642f4c5f3de0a8f47808d32b1ebd9c427a42a66Affected
LinuxLinux
  • 5.12Affected
  • before 5.12Not affected
  • 6.1.52 through 6.1.*Not affected
  • 6.4.15 through 6.4.*Not affected
  • 6.5.2 through 6.5.*Not affected
  • 6.6 and laterNot affected

References

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