Red Hat: CVE-2023-40550: shim: Out-of-bound read in verify_buffer_sbat() (Multiple Advisories)
5
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
01/29/2024
04/17/2024
04/17/2024
04/30/2024
Description
An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase.
Solution(s)
- redhat-upgrade-mokutil
- redhat-upgrade-mokutil-debuginfo
- redhat-upgrade-shim-ia32
- redhat-upgrade-shim-unsigned-ia32
- redhat-upgrade-shim-unsigned-x64
- redhat-upgrade-shim-x64
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