AZL-31730
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31730.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-31730
- Upstream
- Published
- 2023-10-03T03:15:09Z
- Modified
- 2026-04-01T05:10:47.239339Z
- 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-2023-5345 affecting package hyperv-daemons for versions less than 5.15.135.1-1
- Details
-
A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege escalation.
In case of an error in smb3fscontextparseparam, ctx->password was freed but the field was not set to NULL which could lead to double free.
We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.
- References