CVE-2022-49386
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need…
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: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. am65_cpsw_init_cpts() and am65_cpsw_nuss_probe() don't release the refcount in error case. 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 · 17th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2e44f21c384503562713b7d3b673c40bed20af3dPatch
- https://git.kernel.org/stable/c/5dd89d2fc438457811cbbec07999ce0d80051ff5Patch
- https://git.kernel.org/stable/c/78aca10a16f001c9f49f1cc4dadfee8d444bb173Patch
- https://git.kernel.org/stable/c/a4b7ef3b159805ba6be061d0cd2403d84b9b0063Patch
- https://git.kernel.org/stable/c/f7ba2cc57f404d2d9f26fb85bd3833d35a477829Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.