medium5.5
CVE-2022-49373
In the Linux kernel, the following vulnerability has been resolved: watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe of_parse_phandle() returns a no…
Impact
In the Linux kernel, the following vulnerability has been resolved: watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in some error paths.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.5 before 5.4.198 from 5.5 before 5.10.122 from 5.11 before 5.15.47 from 5.16 before 5.17.15 from 5.18 before 5.18.4 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/5b110d940417942bc87d9e4bea6d4f24e05ed483
- https://git.kernel.org/stable/c/5d24df3d690809952528e7a19a43d84bc5b99d44
- https://git.kernel.org/stable/c/7a4afd8a003d6abf1f5d159c2bb67e6b7cbde253
- https://git.kernel.org/stable/c/910b1cdf6c50ae8fb222e46657d04fb181577017
- https://git.kernel.org/stable/c/91fa5aa53f68b85e779164b3127c7e23cad5c457
- https://git.kernel.org/stable/c/f067b5286edfd83d2d3903e8578b561599d62539