CVE-2023-32629CWE-863

Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu…

High · published July 26, 2023

CVSS v3.1
7.8
EPSS
9%
Percentile
95.3
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.09055 · 95.3th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2023-07-26T01:59Z
EPSS history
Timeline
  • 26 JUL 01:59Z
    Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu…
    cvelistv5