CVE-2023-32629 HIGH

CVE-2023-32629

Weakness CWE-863 · Incorrect authorization

Published July 26, 2023

Last update February 13, 2025

View on NVD All CVEs

CVSS base score

7.8/10

Attack vector Local

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

July 26, 2023 CVE published

February 13, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-32629 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/863.html

Related vulnerabilities

CVE-2023-32629

01Description

02Disclosure timeline

03References

04Related CVE