wifi: mwifiex: Fix OOB and integer underflow when rx packets
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: Fix OOB and integer underflow when rx packets
Make sure mwifiex_process_mgmt_packet,
mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet,
mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet
not out-of-bounds access the skb->data buffer.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/11958528161731c58e105b501ed60b83a91ea941https://git.kernel.org/stable/c/29eca8b7863d1d7de6c5b746b374e3487d14f154https://git.kernel.org/stable/c/3975e21d4d01efaf0296ded40d11c06589c49245https://git.kernel.org/stable/c/3fe3923d092e22d87d1ed03e2729db444b8c1331https://git.kernel.org/stable/c/650d1bc02fba7b42f476d8b6643324abac5921edhttps://git.kernel.org/stable/c/7c54b6fc39eb1aac51cf2945f8a25e2a47fdca02https://git.kernel.org/stable/c/8824aa4ab62c800f75d96f48e1883a5f56ec5869https://git.kernel.org/stable/c/a7300e3800e9fd5405e88ce67709c1a97783b9c8https://git.kernel.org/stable/c/f517c97fc129995de77dd06aa5a74f909ebf568f