VULNERABILITY INTELLIGENCE

CVE-2021-33639

CVSS score7.5 HIGH
EPSS probability0.49%
CISA KEVNot currently listed
Published2023-03-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified.

Weakness classification

  • securities@openeuler.org: CWE-749
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references