CVE-2022-49386

medium

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.

References

https://git.kernel.org/stable/c/f7ba2cc57f404d2d9f26fb85bd3833d35a477829

https://git.kernel.org/stable/c/a4b7ef3b159805ba6be061d0cd2403d84b9b0063

https://git.kernel.org/stable/c/78aca10a16f001c9f49f1cc4dadfee8d444bb173

https://git.kernel.org/stable/c/5dd89d2fc438457811cbbec07999ce0d80051ff5

https://git.kernel.org/stable/c/2e44f21c384503562713b7d3b673c40bed20af3d

Details

Source: Mitre, NVD

Published: 2025-02-26

Updated: 2025-02-26

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium