VulnerabilityModified
CVE-2022-49439
In the Linux kernel, the following vulnerability has been resolved: powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore.
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: powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid 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
- 0.26% probability · 17th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/46fd994763cf6884b88a2da712af918f3ed54d7bPatch
- https://git.kernel.org/stable/c/51e25fbf20c9152d84a34b7afac15a41fe5c9116Patch
- https://git.kernel.org/stable/c/5607a77a365df8c0fd5ff43ac424812b95775527Patch
- https://git.kernel.org/stable/c/5b8aa2ba38c010f47c965dd9bb5a8561813ed649Patch
- https://git.kernel.org/stable/c/7b668a59ddfb32727e39b06fdf52b28e58c684e0Patch
- https://git.kernel.org/stable/c/bcb6c4c5eb4836a21411dfe8247bf9951eb6e7c3Patch
- https://git.kernel.org/stable/c/c70dd353d37158e06bf8d450d4b31a7091609924Patch
- https://git.kernel.org/stable/c/fcee96924ba1596ca80a6770b2567ca546f9a482Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.