Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-27304.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-27304
Upstream
Published
2022-09-29T17:15:28Z
Modified
2026-04-21T04:24:11.915841Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
CVE-2022-29503 affecting package uclibc-ng for versions less than 1.0.43-1
Details

A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.

References

Affected packages

Azure Linux:2 / uclibc-ng

Package

Name
uclibc-ng
Purl
pkg:rpm/azure-linux/uclibc-ng

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.43-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-27304.json"