PT-2024-9078 · Linux+5 · Linux Kernel+5

Dan Carpenter + 1 · Published 2024-05-08 · Updated 2025-02-03 · CVE-2024-38587

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

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

Description: The issue is related to a bug in the speakup component of the Linux kernel, where the code uses sizeof() instead of ARRAY SIZE() when handling an array of u16 values. This can lead to an out-of-bounds condition. The exploitation of this issue may allow an attacker to cause a denial of service.

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

Exploit

Out of bounds Read

Improper Validation of Array Index

Weakness Enumeration

CWE-125

CWE-129

Related Identifiers

BDU:2024-10760

CVE-2024-38587

DLA-3840-1

DSA-5730-1

MGASA-2024-0263

MGASA-2024-0266

OESA-2024-1766

OESA-2024-1792

OESA-2024-1793

OPENSUSE-SU-2024_2372-1

OPENSUSE-SU-2024_2394-1

SUSE-SU-2024:2372-1

SUSE-SU-2024:2394-1

SUSE-SU-2024:2571-1

SUSE-SU-2024:2896-1

SUSE-SU-2024:2939-1

SUSE-SU-2024:2973-1

SUSE-SU-2025:20008-1

SUSE-SU-2025:20028-1

USN-6949-1

USN-6949-2

USN-6951-1

USN-6951-2

USN-6951-3

USN-6951-4

USN-6952-1

USN-6952-2

USN-6953-1

USN-6955-1

USN-6979-1

USN-7007-1

USN-7007-2

USN-7007-3

USN-7009-1

USN-7009-2

Affected Products

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

References · 3130

• 🔥 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-2024-38587.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/3yujw7njai/CVE-2023-0386 · Exploit
• 🔥 https://github.com/CKevens/CVE-2023-0386 · Exploit
• 🔥 https://github.com/Satheesh575555/linux-4.19.72_CVE-2023-0386 · Exploit
• https://ubuntu.com/security/CVE-2024-40957 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36891 · Vendor Advisory