PT-2024-26780 · Linux+3 · Linux Kernel+3

Published 2024-05-19 · Updated 2025-01-21 · CVE-2024-35918

Positive Technologies (AI Summary)

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue concerns the Linux kernel, where the kstack offset variable was only utilizing the low bits for kernel stack offset entropy. To address this, a ror32() function has been added to enhance bit diffusion, thereby improving entropy diffusion in the randomize kstack feature.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2024-35918

INFSA-2024_9315

RHSA-2024:9315

RHSA-2024_9315

USN-6893-1

USN-6893-2

USN-6893-3

USN-6898-1

USN-6898-2

USN-6898-3

USN-6898-4

USN-6917-1

USN-6918-1

USN-6919-1

USN-6927-1

Affected Products

Linuxmint

Linux Kernel

Red Hat

Ubuntu

References · 456

• 🔥 https://github.com/MaherAzzouzi/CVE-2024-26817-amdkfd · Exploit
• 🔥❌ https://github.com/marcinguy/CVE-2020-10135-BIAS · Exploit, Deleted
• https://ubuntu.com/security/CVE-2024-35984 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26999 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52644 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26817 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26601 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35954 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26751 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35968 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26973 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27044 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35988 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-35892 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26992 · Vendor Advisory