CVE-2024-53202

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-53202
In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Fix possible resource leak in fw_log_firmware_info() The alg instance should be released under the exception path, otherwise there may be resource leak here. To mitigate this, free the alg instance with crypto_free_shash when kmalloc fails.

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/369a9c046c2fdfe037f05b43b84c386bdbccc103 Patch
https://git.kernel.org/stable/c/789a72498d32f88d24371c10985aceb46397056c Patch
https://git.kernel.org/stable/c/eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78 Patch
https://git.kernel.org/stable/c/f380f895dbb2a11d62ca6df9e82d995f4bc26b84 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:*:*:*:*:*:*:*:*
History

14 Jan 2025, 16:23

Type Values Removed Values Added
CWE NVD-CWE-Other
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/369a9c046c2fdfe037f05b43b84c386bdbccc103 - () https://git.kernel.org/stable/c/369a9c046c2fdfe037f05b43b84c386bdbccc103 - Patch
References () https://git.kernel.org/stable/c/789a72498d32f88d24371c10985aceb46397056c - () https://git.kernel.org/stable/c/789a72498d32f88d24371c10985aceb46397056c - Patch
References () https://git.kernel.org/stable/c/eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78 - () https://git.kernel.org/stable/c/eb5d67d00ad17a5bd0920f455160dc2ccbd2dc78 - Patch
References () https://git.kernel.org/stable/c/f380f895dbb2a11d62ca6df9e82d995f4bc26b84 - () https://git.kernel.org/stable/c/f380f895dbb2a11d62ca6df9e82d995f4bc26b84 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: firmware_loader: Se solucionó una posible pérdida de recursos en fw_log_firmware_info(). La instancia de alg debe liberarse en la ruta de excepción; de lo contrario, puede haber una pérdida de recursos aquí. Para mitigar esto, libere la instancia de alg con crypto_free_shash cuando kmalloc falle.

27 Dec 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-27 14:15

Updated : 2025-01-14 16:23

NVD link : CVE-2024-53202

Mitre link : CVE-2024-53202

CVE.ORG link : CVE-2024-53202

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other