VulnerabilityModified
CVE-2022-49656
In the Linux kernel, the following vulnerability has been resolved: ARM: meson: Fix refcount leak in meson_smp_prepare_cpus of_find_compatible_node() 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: ARM: meson: Fix refcount leak in meson_smp_prepare_cpus of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. 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 · 18th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2e1bcd33478ef44e63a45457055060b5fe4118adPatch
- https://git.kernel.org/stable/c/34d2cd3fccced12b958b8848e3eff0ee4296764cPatch
- https://git.kernel.org/stable/c/3cf8ece9113242c10f83c7675ea4f4f67959ee43Patch
- https://git.kernel.org/stable/c/3d90607e7e6afa89768b0aaa915b58bd2b849276Patch
- https://git.kernel.org/stable/c/7208101ded1e9dcc52c8f0f8b16474211c871c1aPatch
- https://git.kernel.org/stable/c/c5fbf4f74c94fd60d5e9bf9f7f8268c3601562caPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.