AZL-112595
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-112595.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-112595
- Upstream
- Published
- 2026-11-03T12:17:30Z
- Modified
- 2026-11-04T14:17:37Z
- Summary
- CVE-2026-99245 affecting package kernel 6.6.159.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
KEYS: Fix key_reject_and_link() race with keyring restriction
The restrict_link check in key_reject_and_link() is done before taking the keyring semaphore, racing with a concurrent keyring_restrict() that installs the restriction while holding the semaphore in write mode.
Move the check to after __key_link_lock(), so it is done under the semaphore, matching the pattern used in __key_create_or_update().
- References