Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-35258.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-35258
Upstream
Published
2024-01-29T17:15:08Z
Modified
2026-04-01T05:12:53.918542Z
Severity
  • 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
Summary
CVE-2023-40551 affecting package shim for versions less than 15.8-3
Details

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

Affected packages

Azure Linux:3 / shim

Package

Name
shim
Purl
pkg:rpm/azure-linux/shim

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
15.8-3

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-35258.json"