CVE-2024-40997

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-40997
In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: fix memory leak on CPU EPP exit The cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is not freed in the analogous exit function, so fix that. [ rjw: Subject and changelog edits ]

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd Mailing List Patch
https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582 Mailing List Patch
https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81 Mailing List Patch
https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd Mailing List Patch
https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582 Mailing List Patch
https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81 Mailing List Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

21 Nov 2024, 09:32

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd - Mailing List, Patch () https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd - Mailing List, Patch
References () https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582 - Mailing List, Patch () https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582 - Mailing List, Patch
References () https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81 - Mailing List, Patch () https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81 - Mailing List, Patch

21 Aug 2024, 16:09

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-401
First Time Linux
Linux linux Kernel
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: cpufreq: amd-pstate: corrige la pérdida de memoria en la salida del EPP de la CPU La memoria cpudata de kzalloc() en amd_pstate_epp_cpu_init() no se libera en la función de salida análoga, así que solucione eso. [rjw: ediciones de asunto y registro de cambios]
References () https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd - () https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd - Mailing List, Patch
References () https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582 - () https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582 - Mailing List, Patch
References () https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81 - () https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81 - Mailing List, Patch

12 Jul 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-12 13:15

Updated : 2024-11-21 09:32

NVD link : CVE-2024-40997

Mitre link : CVE-2024-40997

CVE.ORG link : CVE-2024-40997

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime