CVE-2023-6240CWE-203

Kernel: marvin vulnerability side-channel leakage in the rsa decryption operation

Medium · published February 4, 2024

CVSS v3.1
6.5
EPSS
1%
Percentile
61.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00969 · 61.5th percentile
Weakness
CWE-203 · Observable Discrepancy
Published
2024-02-04T14:11Z
EPSS history
Timeline
  • 04 FEB 14:11Z
    Kernel: marvin vulnerability side-channel leakage in the rsa decryption operation
    cvelistv5