Unrated severityNVD Advisory· Published Jul 26, 2023· Updated Feb 13, 2025
CVE-2023-32629
CVE-2023-32629
Description
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
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Canonical/Ubuntu Kernelv5Range: 0
Patches
Vulnerability mechanics
References
5- ubuntu.com/security/notices/USN-6250-1mitrevendor-advisory
- cve.mitre.org/cgi-bin/cvename.cgimitreissue-tracking
- lists.ubuntu.com/archives/kernel-team/2023-July/140920.htmlmitremailing-list
- wiz.io/blog/ubuntu-overlayfs-vulnerabilitymitretechnical-description
- packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.htmlmitre
News mentions
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