CVE-2021-47464

audit: fix possible null-pointer dereference in audit_filter_rules

High · published May 22, 2024

CVSS v3.1
7.4
EPSS
0%
Percentile
12.6
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

audit: fix possible null-pointer dereference in audit_filter_rules

Fix possible null-pointer dereference in audit_filter_rules.

audit_filter_rules() error: we previously assumed 'ctx' could be null

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00226 · 12.6th percentile
Published
2024-05-22T06:23Z
EPSS history
Timeline
  • 22 MAY 06:23Z
    audit: fix possible null-pointer dereference in audit_filter_rules
    cvelistv5