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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-54052

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

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to < 1cd102aaedb277fbe81dd08cd9f5cae951de2bffaffected
  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to < e74778e91fedc3b2a0143264887bbb32508c5000affected
  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to < bf5d3fad7219b8de7d3a9cb59f0ea5243b018f07affected
  • 163f4d22c118d4eb9e275bf9ee1577c0d14b3208 to < b642f4c5f3de0a8f47808d32b1ebd9c427a42a66affected

Linux Linux

Default version status: affected

  • 5.12affected
  • 0 to < 5.12unaffected
  • 6.1.52 to ≤ 6.1.*unaffected
  • 6.4.15 to ≤ 6.4.*unaffected
  • 6.5.2 to ≤ 6.5.*unaffected
  • 6.6 to ≤ *unaffected

References