CVE-2023-32629
high · 7.8Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels
7.8
CVSS
9.1%
EPSS (exploit prob.)
95th
EPSS percentile
2023-07-26
Published
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-863
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| canonical | ubuntu_linux | 23.04 |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32629
- https://lists.ubuntu.com/archives/kernel-team/2023-July/140920.html
- https://ubuntu.com/security/notices/USN-6250-1
- https://wiz.io/blog/ubuntu-overlayfs-vulnerability
- http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32629
- https://lists.ubuntu.com/archives/kernel-team/2023-July/140920.html
- https://ubuntu.com/security/notices/USN-6250-1
- https://wiz.io/blog/ubuntu-overlayfs-vulnerability
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2023-32629