CVE-2022-49421
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49421
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49421.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49421
- Downstream
- Related
- Published
- 2025-02-26T07:01:18Z
- Modified
- 2025-09-22T20:02:14Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
video: fbdev: clcdfb: Fix refcount leak in clcdfbofvram_setup
ofparsephandle() returns a node pointer with refcount incremented, we should use ofnodeput() on it when not need anymore. Add missing ofnodeput() to avoid refcount leak.
- References
-
- 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