VulnerabilityModified
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 node pointer with refcount incremented, we should use of_node_put() on it when done.
MEDIUM 5.5EPSS 0.26%
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 17th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/5b110d940417942bc87d9e4bea6d4f24e05ed483Patch
- https://git.kernel.org/stable/c/5d24df3d690809952528e7a19a43d84bc5b99d44Patch
- https://git.kernel.org/stable/c/7a4afd8a003d6abf1f5d159c2bb67e6b7cbde253Patch
- https://git.kernel.org/stable/c/910b1cdf6c50ae8fb222e46657d04fb181577017Patch
- https://git.kernel.org/stable/c/91fa5aa53f68b85e779164b3127c7e23cad5c457Patch
- https://git.kernel.org/stable/c/f067b5286edfd83d2d3903e8578b561599d62539Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.