CVE-2020-36775

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-36775
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock Using f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential deadlock like we did in f2fs_write_single_data_page().

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/0478ccdc8ea016de1ebaf6fe6da0275c2b258c5b Patch
https://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8d Patch
https://git.kernel.org/stable/c/df77fbd8c5b222c680444801ffd20e8bbc90a56e Patch
Configurations

Configuration 1 (hide)

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

17 Apr 2024, 17:32

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: f2fs: corrección para evitar un posible interbloqueo Usando f2fs_trylock_op() en f2fs_write_compressed_pages() para evitar un posible interbloqueo como lo hicimos en f2fs_write_single_data_page().
CWE CWE-667
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/0478ccdc8ea016de1ebaf6fe6da0275c2b258c5b - () https://git.kernel.org/stable/c/0478ccdc8ea016de1ebaf6fe6da0275c2b258c5b - Patch
References () https://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8d - () https://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8d - Patch
References () https://git.kernel.org/stable/c/df77fbd8c5b222c680444801ffd20e8bbc90a56e - () https://git.kernel.org/stable/c/df77fbd8c5b222c680444801ffd20e8bbc90a56e - Patch
First Time Linux linux Kernel
Linux

26 Feb 2024, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-26 18:15

Updated : 2024-04-17 17:32

NVD link : CVE-2020-36775

Mitre link : CVE-2020-36775

CVE.ORG link : CVE-2020-36775

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-667

Improper Locking