AZL-73165
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-73165.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-73165
- Upstream
- Published
- 2025-12-24T11:16:02Z
- Modified
- 2026-04-01T05:22:36.545449Z
- Summary
- CVE-2025-68733 affecting package kernel for versions less than 6.6.121.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
smack: fix bug: unprivileged task can create labels
If an unprivileged task is allowed to relabel itself (/smack/relabel-self is not empty), it can freely create new labels by writing their names into own /proc/PID/attr/smack/current
This occurs because do_setattr() imports the provided label in advance, before checking "relabel-self" list.
This change ensures that the "relabel-self" list is checked before importing the label.
- References