Executive Summary



This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary
Informations
Name CVE-2022-49421 First vendor Publication 2025-02-26
Vendor Cve Last vendor Modification 2025-02-26

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup

of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-49421

Sources (Detail)

https://git.kernel.org/stable/c/2e2e2c71b2642289438392edbf5d08cdbc0b138b
https://git.kernel.org/stable/c/38d245cebf545338a6bc1c7762023de3fbecd7b7
https://git.kernel.org/stable/c/51eb1bb6baeb478538dd4ec6459fd68c44a855b1
https://git.kernel.org/stable/c/6c92711db7c90f78e0b67ac2a8944d0fe7e12d83
https://git.kernel.org/stable/c/8db59df7f5826e104db82cfddbf22a33a151193e
https://git.kernel.org/stable/c/b23789a59fa6f00e98a319291819f91fbba0deb8
https://git.kernel.org/stable/c/bbb2a24e863b6a10129546a0a4ceea2f07deec39
https://git.kernel.org/stable/c/c1c4405222b6fc98c16e8c2aa679c14e41d81465
https://git.kernel.org/stable/c/f2dfb4ab887d67be7d0892ba041d3c8d738d3356
Source Url

Alert History

If you want to see full details history, please login or register.
0
Date Informations
2025-02-26 17:20:31
  • First insertion