AZL-13190
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-13190.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-13190
- Upstream
- Published
- 2023-01-30T14:15:10Z
- Modified
- 2026-04-01T05:07:33.960560Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- CVE-2023-0266 affecting package hyperv-daemons for versions less than 5.15.92.1-1
- Details
-
A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRVCTLIOCTLELEM{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e
- References