CVE-2021-3472CWE-191

A flaw was found in xorg-x11-server in versions before 1.20.11

published April 26, 2021

CVSS
—
EPSS
1%
Percentile
64.0
In the wild
Unconfirmed
What it is

A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01050 · 64.0th percentile
Weakness
CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2021-04-26T14:29Z
EPSS history
Timeline
  • 26 APR 14:29Z
    A flaw was found in xorg-x11-server in versions before 1.20.11
    cvelistv5