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CVE-2022-33743

CVSS v3.1 7.8 (High)
78% Progress
CVSS v2.0 4.6 (Medium)
46% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 3
Advisories 23
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed.

Weaknesses
CWE-NVD-noinfo
CVE Status
PUBLISHED
CNA
Xen Project
Published Date
2022-07-05 13:15:08
(2 years ago)
Updated Date
2022-11-05 03:06:47
(22 months ago)

Affected Products

Debian

Linux

Xen

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.9 version and 5.18 and prior versions cpe:2.3:o:linux:linux_kernel >= 5.9 <= 5.18
  Xen cpe:2.3:o:xen:xen:-

Configuration #2

    CPE23 From Up To
  Debian Linux 11.0 cpe:2.3:o:debian:debian_linux:11.0