Description (CNA)
Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Canonical / Ubuntu Kernel | unaffected 0 before 6.2.0-26.26; unaffected 0 before 6.0.0-1020.20; unaffected 0 before 5.4.0-155.172 |
CWE
CWE-863
References
- https://ubuntu.com/security/notices/USN-6250-1
- https://lists.ubuntu.com/archives/kernel-team/2023-July/140920.html
- https://wiz.io/blog/ubuntu-overlayfs-vulnerability
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32629
- http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html
ADP enrichment
No English description supplied.
- https://ubuntu.com/security/notices/USN-6250-1
- https://lists.ubuntu.com/archives/kernel-team/2023-July/140920.html
- https://wiz.io/blog/ubuntu-overlayfs-vulnerability
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32629
- http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html
No English description supplied.
No references supplied.