CVE-2022-30065

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar…

High · published May 18, 2022

CVSS v3.1
7.8
EPSS
1%
Percentile
69.3
In the wild
Unconfirmed
What it is

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01254 · 69.3th percentile
Published
2022-05-18T00:00Z
EPSS history
Timeline
  • 18 MAY 00:00Z
    A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar…
    cvelistv5