CVE-2023-23039

An issue was discovered in the Linux kernel through 6.2.0-rc2

Medium · published February 22, 2023

CVSS v3.1
5.7
EPSS
0%
Percentile
11.3
In the wild
Unconfirmed
What it is

An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race condition between vcc_open() and vcc_remove().

The record
Technical detail
CVSS v3.1
5.7 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00215 · 11.3th percentile
Published
2023-02-22T00:00Z
EPSS history
Timeline
  • 22 FEB 00:00Z
    An issue was discovered in the Linux kernel through 6.2.0-rc2
    cvelistv5