Description (CNA)
An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsystem was found in the way user copying a capable file from a nosuid mount into another mount. A local user could use this flaw to escalate their privileges on the system.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / kernel | affected all versions up to, including, kernel 5.17 |
CWE
CWE-281
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2009704
- https://www.openwall.com/lists/oss-security/2021/10/14/3
ADP enrichment
No English description supplied.