CVE-2021-47513

  1. Yack CVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-47513

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

I

n the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: Fix memory leak in felix_setup_mmio_filtering Avoid a memory leak if there is not a CPU port defined. Addresses-Coverity-ID: 1492897 ("Resource leak") Addresses-Coverity-ID: 1492899 ("Resource leak")

References
Link Resource
https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9 Patch
https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5 Patch
https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9 Patch
https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5 Patch
Configurations

Configuration 1 (hide)

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

21 Nov 2024, 06:36

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9 - Patch () https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9 - Patch
References () https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5 - Patch () https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5 - Patch

10 Jun 2024, 18:43

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: net:dsa:felix: Reparar pérdida de memoria en felix_setup_mmio_filtering Evitar una pérdida de memoria si no hay un puerto de CPU definido. Direcciones-Coverity-ID: 1492897 ("Fuga de recursos") Direcciones-Coverity-ID: 1492899 ("Fuga de recursos")
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-401
References () https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9 - () https://git.kernel.org/stable/c/973a0373e88cc19129bd6ef0ec193040535397d9 - Patch
References () https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5 - () https://git.kernel.org/stable/c/e8b1d7698038e76363859fb47ae0a262080646f5 - Patch
First Time Linux
Linux linux Kernel
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

24 May 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-24 15:15

Updated : 2024-11-21 06:36

NVD link : CVE-2021-47513

Mitre link : CVE-2021-47513

CVE.ORG link : CVE-2021-47513

JSON object : View

Products Affected

linux

CWE
CWE-401

Missing Release of Memory after Effective Lifetime