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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-74323

wifi: mt76: mt7996: Fix possible token leak in mt7996_tx_prepare_skb()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible token leak in mt7996_tx_prepare_skb() If link_conf or link_sta lookup fails in mt7996_tx_prepare_skb routine, mt7996 driver leaks an already allocated tx token. Fix the issue releasing the token in case of error.

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

  • 7ef0c7ad735b0c38140259519a3f165bee2b857c to < 06e65d6cf80490bc0457d339595d1ed5a89e8899affected
  • 7ef0c7ad735b0c38140259519a3f165bee2b857c to < fa0e9aa92a7bc97fc42014c5efaaf1278fa92723affected
  • 7ef0c7ad735b0c38140259519a3f165bee2b857c to < 831074096d0450308357271fc0ffd3f600a2487eaffected

Linux Linux

Default version status: affected

  • 6.18affected
  • 0 to < 6.18unaffected
  • 6.18.40 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References