CVE-2022-49188
In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region The device_node pointer is returned by of_parse_phandle() or of_get_child_by_name() with refcount incremented.
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: remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region The device_node pointer is returned by of_parse_phandle() or of_get_child_by_name() with refcount incremented. We should use of_node_put() on it when done. This function only call of_node_put(node) when of_address_to_resource succeeds, missing error cases.
- 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
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204bPatch
- https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1fPatch
- https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828Patch
- https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bbPatch
- https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.