PT-2024-28094 · Linux+4 · Linux Kernel+4

Mikhail Lobanov · Published 2024-03-25 · Updated 2025-01-13 · CVE-2024-38637

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue concerns a vulnerability in the Linux kernel, specifically in the greybus: lights component. When a channel for a given node is not found, the function get channel from mode returns null. However, the return pointer is not validated before use in two places, potentially leading to issues. This was originally reported by the Linux Verification Center with SVACE.

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

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

CWE-99

Related Identifiers

BDU:2025-04182

CVE-2024-38637

DLA-3840-1

DSA-5730-1

MGASA-2024-0263

MGASA-2024-0266

OESA-2024-1835

OESA-2024-1836

OESA-2024-1838

OESA-2024-1839

USN-6951-1

USN-6951-2

USN-6951-3

USN-6951-4

USN-6953-1

USN-6979-1

USN-6999-1

USN-6999-2

USN-7004-1

USN-7005-1

USN-7005-2

USN-7007-1

USN-7007-2

USN-7007-3

USN-7008-1

USN-7009-1

USN-7009-2

USN-7019-1

USN-7029-1

USN-7121-1

USN-7121-2

USN-7121-3

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Ubuntu

References · 792

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2023_0386_overlayfs_priv_esc.rb · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/38xxx/CVE-2024-38637.json · Exploit
• 🔥 https://github.com/Notselwyn/CVE-2024-1086 · Exploit
• 🔥 https://github.com/xkaneiki/CVE-2023-0386 · Exploit
• 🔥 https://github.com/chenaotian/CVE-2023-0386 · Exploit
• 🔥 https://github.com/sxlmnwb/CVE-2023-0386 · Exploit
• 🔥 https://github.com/Fanxiaoyao66/CVE-2023-0386 · Exploit
• 🔥 https://github.com/LLfam/CVE-2024-1086 · Exploit
• 🔥 https://github.com/veritas501/CVE-2023-0386 · Exploit
• 🔥 https://github.com/MaherAzzouzi/CVE-2024-26817-amdkfd · Exploit
• 🔥 https://github.com/CKevens/CVE-2023-0386 · Exploit
• 🔥 https://github.com/3yujw7njai/CVE-2023-0386 · Exploit
• 🔥 https://github.com/Satheesh575555/linux-4.19.72_CVE-2023-0386 · Exploit
• https://ubuntu.com/security/CVE-2024-35984 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-40957 · Vendor Advisory