CVE-2021-47053

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-47053
In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Fix memory leak of pad It appears there are several failure return paths that don't seem to be free'ing pad. Fix these. Addresses-Coverity: ("Resource leak")

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/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 Patch
https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a Patch
https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 Patch
https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e Patch
https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 Patch
https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a Patch
https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 Patch
https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e 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

09 Dec 2024, 18:47

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 - () https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 - Patch
References () https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a - () https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a - Patch
References () https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 - () https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 - Patch
References () https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e - () https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e - Patch
CWE CWE-401

21 Nov 2024, 06:35

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: crypto: sun8i-ss - Reparar pérdida de memoria del pad Parece que hay varias rutas de retorno de fallas que no parecen liberar el pad. Arregla esto. Direcciones-Cobertura: ("Fuga de recursos")
References () https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 - () https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 -
References () https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a - () https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a -
References () https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 - () https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 -
References () https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e - () https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e -

28 Feb 2024, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-28 09:15

Updated : 2024-12-09 18:47

NVD link : CVE-2021-47053

Mitre link : CVE-2021-47053

CVE.ORG link : CVE-2021-47053

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime