vulnerability
Red Hat: CVE-2023-53226: kernel: wifi: mwifiex: Fix OOB and integer underflow when rx packets (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:A/AC:L/Au:N/C:P/I:N/A:C) | Sep 15, 2025 | Nov 4, 2025 | Dec 5, 2025 |
Severity
7
CVSS
(AV:A/AC:L/Au:N/C:P/I:N/A:C)
Published
Sep 15, 2025
Added
Nov 4, 2025
Modified
Dec 5, 2025
Description
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.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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