PT-2024-1598 · Linux+5 · Linux Kernel+5
Rohit Keshri
·
Published
2023-09-25
·
Updated
2026-03-14
·
CVE-2023-6240
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Linux Kernel (affected versions not specified)
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. The vulnerability is also related to the possibility of a Bleichenbacher or Marvin attack, which could allow a remote attacker to access or impact protected information.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Side Channel Attack
Use of a Broken Cryptographic Algorithm
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Almalinux
Centos
Debian
Linux Kernel
Red Hat
Rocky Linux