VulnerabilityAnalyzed
CVE-2022-50152
In the Linux kernel, the following vulnerability has been resolved: usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe 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 0.18%
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: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe 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
- 0.18% probability · 7th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/302970b4cad3ebfda2c05ce06c322ccdc447d17ePatch
- https://git.kernel.org/stable/c/4db00c2fa6f8c9876a7e20511dccf43b50be9006Patch
- https://git.kernel.org/stable/c/50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2Patch
- https://git.kernel.org/stable/c/59026d5cc615da28e0c9806a71bf07065c906464Patch
- https://git.kernel.org/stable/c/591ab8dbf6c21927f23f83ddb90691f48b86d136Patch
- https://git.kernel.org/stable/c/65d36ec409b635dfc2f95f0d7c5877c9d0cb7630Patch
- https://git.kernel.org/stable/c/a0fbac3bf26a11f084233519ddf3fd5e5bb28939Patch
- https://git.kernel.org/stable/c/d35903e9650f4fa79426ce390db8678dbf5ac432Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.