CVE-2022-49652
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed…
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: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add missing of_node_put() in 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 · 18th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/37147e22cd8dfc0412495cb361708836157a4486Patch
- https://git.kernel.org/stable/c/3bd66010398871807c1cebacee07d60ded1b1402Patch
- https://git.kernel.org/stable/c/452b9dfd7aca96befce22634fadb111737f22bbePatch
- https://git.kernel.org/stable/c/61b4ef19c346dc21ab1d4f39f5c412e3037b2bdcPatch
- https://git.kernel.org/stable/c/b31ab132561c7f1b6459039152b8d09e44eb3565Patch
- https://git.kernel.org/stable/c/b5a817f8d62e9e13280928f3756e54854ae4962ePatch
- https://git.kernel.org/stable/c/c132fe78ad7b4ce8b5d49a501a15c29d08eeb23aPatch
- https://git.kernel.org/stable/c/cb9813d7eae917acd34436160a278b8b5d48ca53Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.