wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 88% of all CVEs
observed exploitation
nono source reports it
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
Linux · LinuxReferences
https://git.kernel.org/stable/c/51d8b35574721cf3fe744f46ebd9629916063feehttps://git.kernel.org/stable/c/68676ce3313b74326fbcf21c673728db4c19d3cfhttps://git.kernel.org/stable/c/6e95852f904edbabf411793093fcfd6f6d49ef27https://git.kernel.org/stable/c/7364713f0931ee45fdf0bea27103b40ccc94979ahttps://git.kernel.org/stable/c/924e75a420a3000e9f189aed26f67556a62f2d57https://git.kernel.org/stable/c/9f2948010764d708bda27369d09ce6f194abe8e3https://git.kernel.org/stable/c/c86199357a93b9182854cf805d7780a213fda937https://git.kernel.org/stable/c/e8fd57157ee7a9e2986a9218198a5c1b02f2310b