CVE-2022-49620

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49620
In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipc_sk_create() Free sk in case tipc_sk_insert() 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/00aff3590fc0a73bddd3b743863c14e76fd35c0c Patch
https://git.kernel.org/stable/c/3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2 Patch
https://git.kernel.org/stable/c/4919d82f7041157a421ca9bf39a78551d5ad8a1b Patch
https://git.kernel.org/stable/c/638fa20b618b2bbcf86da71231624cc82121a036 Patch
https://git.kernel.org/stable/c/7bc9e7f70bc57d8f02ffea2a42094281effb15ef Patch
https://git.kernel.org/stable/c/833ecd0eae76eadf81d6d747bb5bc992d1151867 Patch
https://git.kernel.org/stable/c/ef488669b2652bde5b6ee5a409a5b048a2a50db4 Patch
https://git.kernel.org/stable/c/efa78f2ae363428525fb4981bb63c555ee79f3c7 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
History

11 Mar 2025, 22:18

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE NVD-CWE-Other
First Time Linux
Linux linux Kernel
CPE cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: tipc: corrige una posible pérdida de recuento de referencias en tipc_sk_create(). Libera sk en caso de que tipc_sk_insert() falle.
References () https://git.kernel.org/stable/c/00aff3590fc0a73bddd3b743863c14e76fd35c0c - () https://git.kernel.org/stable/c/00aff3590fc0a73bddd3b743863c14e76fd35c0c - Patch
References () https://git.kernel.org/stable/c/3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2 - () https://git.kernel.org/stable/c/3b2957fc09fe1ac7f07f40dd50dd5f93e3f3a7a2 - Patch
References () https://git.kernel.org/stable/c/4919d82f7041157a421ca9bf39a78551d5ad8a1b - () https://git.kernel.org/stable/c/4919d82f7041157a421ca9bf39a78551d5ad8a1b - Patch
References () https://git.kernel.org/stable/c/638fa20b618b2bbcf86da71231624cc82121a036 - () https://git.kernel.org/stable/c/638fa20b618b2bbcf86da71231624cc82121a036 - Patch
References () https://git.kernel.org/stable/c/7bc9e7f70bc57d8f02ffea2a42094281effb15ef - () https://git.kernel.org/stable/c/7bc9e7f70bc57d8f02ffea2a42094281effb15ef - Patch
References () https://git.kernel.org/stable/c/833ecd0eae76eadf81d6d747bb5bc992d1151867 - () https://git.kernel.org/stable/c/833ecd0eae76eadf81d6d747bb5bc992d1151867 - Patch
References () https://git.kernel.org/stable/c/ef488669b2652bde5b6ee5a409a5b048a2a50db4 - () https://git.kernel.org/stable/c/ef488669b2652bde5b6ee5a409a5b048a2a50db4 - Patch
References () https://git.kernel.org/stable/c/efa78f2ae363428525fb4981bb63c555ee79f3c7 - () https://git.kernel.org/stable/c/efa78f2ae363428525fb4981bb63c555ee79f3c7 - Patch

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-03-11 22:18

NVD link : CVE-2022-49620

Mitre link : CVE-2022-49620

CVE.ORG link : CVE-2022-49620

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other