CVE-2022-49064
Description
In the Linux kernel, the following vulnerability has been resolved: cachefiles: unmark inode in use in error path Unmark inode in use if error encountered. If the in-use flag leakage occurs in cachefiles_open_file(), Cachefiles will complain "Inode already in use" when later another cookie with the same index key is looked up. If the in-use flag leakage occurs in cachefiles_create_tmpfile(), though the "Inode already in use" warning won't be triggered, fix the leakage anyway.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-49064
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-49064.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 5.17.6-1 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 5.17.6-1 |
| debian | sid | fixed | 5.17.6-1 |
| debian | trixie | fixed | 5.17.6-1 |
References
Verify integrity in audit chain (admin only). AS-IS.