VulnerabilityModified
CVE-2022-49457
In the Linux kernel, the following vulnerability has been resolved: ARM: versatile: Add missing of_node_put in dcscb_init The device_node pointer is returned by of_find_compatible_node with refcount incremented.
MEDIUM 5.5EPSS 0.27%
Does this matter?
Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: ARM: versatile: Add missing of_node_put in dcscb_init The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.
- 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
- 0.27% probability · 19th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/23b44f9c649bbef10b45fa33080cd8b4166800aePatch
- https://git.kernel.org/stable/c/2d7b23db35254b7d46e852967090c64cdccf24daPatch
- https://git.kernel.org/stable/c/3c6006faed9aba5144b33176d061031a9be66954Patch
- https://git.kernel.org/stable/c/83c329b980bddbc8c6a3d287d91f2103a4d4a860Patch
- https://git.kernel.org/stable/c/a0fc05cd17617e63fc13ad0c01f3f0afd890d8ecPatch
- https://git.kernel.org/stable/c/bbdfb7d4f036118d36415a2575efa6f5246505aePatch
- https://git.kernel.org/stable/c/d146e2a9864ade19914494de3fb520390b415d58Patch
- https://git.kernel.org/stable/c/d6de7b181c29cd4578ec139aafb5eac062abbe1bPatch
- https://git.kernel.org/stable/c/fcd1999ba97445a12cc394f5f42ffd9116bf0185Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.