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Red Hat: CVE-2024-35937: kernel: wifi: cfg80211: check A-MSDU format more carefully (Multiple Advisories)

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Red Hat: CVE-2024-35937: kernel: wifi: cfg80211: check A-MSDU format more carefully (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:H/Au:S/C:P/I:P/A:C)
Published
05/19/2024
Created
07/24/2024
Added
07/24/2024
Modified
09/13/2024

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: check A-MSDU format more carefully If it looks like there's another subframe in the A-MSDU but the header isn't fully there, we can end up reading data out of bounds, only to discard later. Make this a bit more careful and check if the subframe header can even be present.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

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