CVE-2021-47359

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-47359
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix soft lockup during fsstress Below traces are observed during fsstress and system got hung. [ 130.698396] watchdog: BUG: soft lockup - CPU#6 stuck for 26s!

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/71826b068884050d5fdd37fda857ba1539c513d3 Patch
https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409 Patch
https://git.kernel.org/stable/c/71826b068884050d5fdd37fda857ba1539c513d3 Patch
https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.15:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.15:rc2:*:*:*:*:*:*
History

24 Dec 2024, 16:10

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux
CWE CWE-667
References () https://git.kernel.org/stable/c/71826b068884050d5fdd37fda857ba1539c513d3 - () https://git.kernel.org/stable/c/71826b068884050d5fdd37fda857ba1539c513d3 - Patch
References () https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409 - () https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409 - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.15:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.15:rc2:*:*:*:*:*:*

21 Nov 2024, 06:35

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: cifs: corrige el bloqueo suave durante fsstress. Los siguientes rastros se observan durante fsstress y el sistema se bloquea. [130.698396] perro guardián: BUG: bloqueo suave - ¡CPU#6 bloqueada durante 26 segundos!
References () https://git.kernel.org/stable/c/71826b068884050d5fdd37fda857ba1539c513d3 - () https://git.kernel.org/stable/c/71826b068884050d5fdd37fda857ba1539c513d3 -
References () https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409 - () https://git.kernel.org/stable/c/9f6c7aff21f81ae8856da1f63847d1362d523409 -

21 May 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-21 15:15

Updated : 2024-12-24 16:10

NVD link : CVE-2021-47359

Mitre link : CVE-2021-47359

CVE.ORG link : CVE-2021-47359

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-667

Improper Locking