CVE-2022-49680
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49680
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49680.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49680
- Downstream
- Related
- Published
- 2025-02-26T07:01:42Z
- Modified
- 2025-10-01T20:17:04Z
- 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:
ARM: exynos: Fix refcount leak in exynosmappmu
offindmatchingnode() returns a node pointer with refcount incremented, we should use ofnodeput() on it when not need anymore. Add missing ofnodeput() to avoid refcount leak. ofnode_put() checks null pointer.
- References
-
- https://git.kernel.org/stable/c/31d09571bb071c20f6bdc0bb7ac1ef8dd2987c04
- https://git.kernel.org/stable/c/545ae5cbae839ce39bfe09828e413f1c916082de
- https://git.kernel.org/stable/c/68f28d52e6cbab8dcfa249cac4356d1d0573e868
- https://git.kernel.org/stable/c/7571bcecf01b69f0d3ec60ca41ce5d4c75411a4a
- https://git.kernel.org/stable/c/c4c79525042a4a7df96b73477feaf232fe44ae81
- https://git.kernel.org/stable/c/d23f76018e17618559da9eea179d137362023f95
- https://git.kernel.org/stable/c/f9b77a52937582a5b99a5a07e4ef1e2f48f87347
- https://git.kernel.org/stable/c/fc354856e9fad9cd36e2ad28f9da70716025055a