CVE-2024-53231

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-53231
In the Linux kernel, the following vulnerability has been resolved: cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw() cpufreq_cpu_get_raw() may return NULL if the cpu is not in policy->cpus cpu mask and it will cause null pointer dereference.

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/65fe2f7fdafe2698a343661800434b3f2e51041e Patch
https://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1 Patch
https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35a Patch
https://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6 Patch
https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12 Patch
Configurations

Configuration 1 (hide)

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

06 Jan 2025, 17:19

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/65fe2f7fdafe2698a343661800434b3f2e51041e - () https://git.kernel.org/stable/c/65fe2f7fdafe2698a343661800434b3f2e51041e - Patch
References () https://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1 - () https://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1 - Patch
References () https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35a - () https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35a - Patch
References () https://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6 - () https://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6 - Patch
References () https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12 - () https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12 - Patch
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-476
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: cpufreq: CPPC: Se corrige la posible desreferenciación de puntero nulo para cpufreq_cpu_get_raw(). cpufreq_cpu_get_raw() puede devolver NULL si la CPU no está en la máscara de CPU policy->cpus y provocará una desreferenciación de puntero nulo.

27 Dec 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-27 14:15

Updated : 2025-01-06 17:19

NVD link : CVE-2024-53231

Mitre link : CVE-2024-53231

CVE.ORG link : CVE-2024-53231

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference