Red Hat: CVE-2024-27048: kernel: wifi: brcm80211: handle pmk_op allocation failure (Multiple Advisories)
5
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
05/01/2024
06/07/2024
06/06/2024
06/06/2024
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: handle pmk_op allocation failure The kzalloc() in brcmf_pmksa_v3_op() will return null if the physical memory has run out. As a result, if we dereference the null value, the null pointer dereference bug will happen. Return -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails for pmk_op.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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