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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-80941

wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb() The skb passed to the rtw_hci_tx_write() is expected to be freed when the function fails, but the error path in rtw_txq_push_skb() does not free the skb before returning. This can lead to a memory leak in rtw_txq_push() where a dequeued skb is passed to rtw_txq_push_skb().

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

  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < e8fd57157ee7a9e2986a9218198a5c1b02f2310baffected
  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 924e75a420a3000e9f189aed26f67556a62f2d57affected
  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 68676ce3313b74326fbcf21c673728db4c19d3cfaffected
  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < c86199357a93b9182854cf805d7780a213fda937affected
  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 6e95852f904edbabf411793093fcfd6f6d49ef27affected
  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 7364713f0931ee45fdf0bea27103b40ccc94979aaffected
  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 51d8b35574721cf3fe744f46ebd9629916063feeaffected
  • aaab5d0e673749f82ff34e5f15ea8a689789a9ce to < 9f2948010764d708bda27369d09ce6f194abe8e3affected

Linux Linux

Default version status: affected

  • 5.7affected
  • 0 to < 5.7unaffected
  • 5.10.270 to ≤ 5.10.*unaffected
  • 5.15.221 to ≤ 5.15.*unaffected
  • 6.1.188 to ≤ 6.1.*unaffected
  • 6.6.157 to ≤ 6.6.*unaffected
  • 6.12.109 to ≤ 6.12.*unaffected
  • 6.18.50 to ≤ 6.18.*unaffected
  • 7.2.4 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References