CVE-2022-49346
In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. when breaking…
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: net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. when breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the gphy_fw_np. 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
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0737e018a05e2aa352828c52bdeed3b02cff2930Patch
- https://git.kernel.org/stable/c/2e007ac6fa7c9c94ad84da075c5c504afad690a0Patch
- https://git.kernel.org/stable/c/32cd78c5610f02a929f63cac985e73692d05f33ePatch
- https://git.kernel.org/stable/c/54d6802c4d83fa8de7696cfec06f475d5fd92d27Patch
- https://git.kernel.org/stable/c/7c8df6fad43d9d5d77f281f794b2a93cd02fd1a9Patch
- https://git.kernel.org/stable/c/c2ae49a113a5344232f1ebb93bcf18bbd11e9c39Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.