Detections
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CVE-2023-40551
medium
Description
A flaw was found in the MZ binary format in Shim. An out-of-bounds read may occur, leading to a crash or possible exposure of sensitive data during the system's boot phase.
References
https://lists.debian.org/debian-lts-announce/2024/05/msg00009.html
https://bugzilla.redhat.com/show_bug.cgi?id=2259918
https://access.redhat.com/security/cve/CVE-2023-40551
https://access.redhat.com/errata/RHSA-2024:2086
https://access.redhat.com/errata/RHSA-2024:1959
https://access.redhat.com/errata/RHSA-2024:1903
https://access.redhat.com/errata/RHSA-2024:1902
https://access.redhat.com/errata/RHSA-2024:1883
https://access.redhat.com/errata/RHSA-2024:1876
https://access.redhat.com/errata/RHSA-2024:1873