VulnerabilityAnalyzed
CVE-2022-50032
In the Linux kernel, the following vulnerability has been resolved: usb: renesas: Fix refcount leak bug In usbhs_rza1_hardware_init(), of_find_node_by_name() will return a node pointer with refcount incremented.
MEDIUM 5.5EPSS 0.18%
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: usb: renesas: Fix refcount leak bug In usbhs_rza1_hardware_init(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
- 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
- 0.18% probability · 7th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/36b18b777dece704b7c2e9e7947ca41a9b0fb009Patch
- https://git.kernel.org/stable/c/5c4b699193eba51f1bbf462d758d66f545fddd35Patch
- https://git.kernel.org/stable/c/9790a5a4f07f38a5add85ec58c44797d3a7c3677Patch
- https://git.kernel.org/stable/c/9d6d5303c39b8bc182475b22f45504106a07f086Patch
- https://git.kernel.org/stable/c/cfa8f707a58d68b2341a9dd0b33cf048f0628b4dPatch
- https://git.kernel.org/stable/c/fbdbd61a36d887e00114321c6758e359e9573a8ePatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.