VULNERABILITY INTELLIGENCE

CVE-2022-0617

CVSS score5.5 MEDIUM
EPSS probability0.50%
CISA KEVNot currently listed
Published2022-02-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references