Vulnerability Monitor

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CVE-2023-40546


A flaw was found in Shim when an error happened while creating a new ESL variable. If Shim fails to create the new variable, it tries to print an error message to the user; however, the number of parameters used by the logging function doesn't match the format string used by it, leading to a crash under certain circumstances.


Published

2024-01-29T17:15:08.347

Last Modified

2024-11-21T08:19:41.450

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.2 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-476
  • Type: Primary
    CWE-476

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application redhat shim < 15.8 Yes
Operating System fedoraproject fedora 39 Yes
Operating System redhat enterprise_linux 8.0 Yes
Operating System redhat enterprise_linux 9.0 Yes

References