PT-2024-1991 · Linux+5 · Linux Kernel+5

Uwe Kleine-König · Published 2024-01-12 · Updated 2024-10-02 · CVE-2024-26599

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Description The issue is related to an out-of-bounds access in the of pwm single xlate() function of the Linux kernel's PWM (Pulse Width Modulation) driver. This can potentially allow an attacker to impact the confidentiality, integrity, and availability of protected information. The problem occurs when args->args count equals 2, and args->args[2] is not defined, while the flags are actually contained in args->args[1].

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

Exploit

Out of bounds Read

Buffer Overflow

Weakness Enumeration

CWE-125

CWE-119

Related Identifiers

BDU:2024-01835

CVE-2024-26599

OPENSUSE-SU-2024_1322-1

OPENSUSE-SU-2024_1322-2

OPENSUSE-SU-2024_1332-1

OPENSUSE-SU-2024_1332-2

OPENSUSE-SU-2024_1466-1

OPENSUSE-SU-2024_1480-1

OPENSUSE-SU-2024_1490-1

SUSE-SU-2024:1466-1

SUSE-SU-2024:1480-1

SUSE-SU-2024:1490-1

USN-6688-1

USN-6707-1

USN-6707-2

USN-6707-3

USN-6707-4

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 538

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26599.json · Exploit
• 🔥 https://github.com/Notselwyn/CVE-2024-1086 · Exploit
• 🔥 https://github.com/LLfam/CVE-2024-1086 · Exploit
• https://ubuntu.com/security/CVE-2024-26601 · Vendor Advisory
• https://git.kernel.org/stable/c/bae45b7ebb31984b63b13c3519fd724b3ce92123 · Patch
• https://ubuntu.com/security/CVE-2023-52589 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52584 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52457 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-26599 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52606 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52451 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52436 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52587 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52600 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6707-3 · Vendor Advisory