CVE-2022-49477
In the Linux kernel, the following vulnerability has been resolved: ASoC: samsung: Fix refcount leak in aries_audio_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done.
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: ASoC: samsung: Fix refcount leak in aries_audio_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. If extcon_find_edev_by_node() fails, it doesn't call of_node_put() Calling of_node_put() after extcon_find_edev_by_node() to fix this.
- 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/46d1b310a2d571811c4e08041ce287babb60b86aPatch
- https://git.kernel.org/stable/c/70130bde3457d28c02c76b6cacc5d40a72dd6e17Patch
- https://git.kernel.org/stable/c/85d899f396622d3034643bf89615a78f9be7c91aPatch
- https://git.kernel.org/stable/c/bf4a9b2467b775717d0e9034ad916888e19713a3Patch
- https://git.kernel.org/stable/c/cacea459f95be22b3750f3b25b7a1c5897a68206Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.