VULNERABILITY INTELLIGENCE

CVE-2023-6240

CVSS score6.5 MEDIUM
EPSS probability0.97%
CISA KEVNot currently listed
Published2024-02-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

Description

A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge signatures, limiting the services that use that private key.

Weakness classification

  • secalert@redhat.com: CWE-203
  • nvd@nist.gov: CWE-203

Primary references