CVE-2022-50523

MEDIUM

Linux Kernel < 4.9.337 - Memory Leak

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: clk: rockchip: Fix memory leak in rockchip_clk_register_pll() If clk_register() fails, @pll->rate_table may have allocated memory by kmemdup(), so it needs to be freed, otherwise will cause memory leak issue, this patch fixes it.

References (9)

[Patch] https://git.kernel.org/stable/c/20201c3a0a32f127fa4bdf379d6ac01c2978702d

[Patch] https://git.kernel.org/stable/c/26b94635f1c84d7f6cb482179125cb17e59c90a5

[Patch] https://git.kernel.org/stable/c/5b0a1f1247cd42ac5e0d369f8dbb58762692edee

[Patch] https://git.kernel.org/stable/c/739a6a6bbdb793bd57938cb24aa5a6df89983546

[Patch] https://git.kernel.org/stable/c/86e1e080ad14c5fb6c14a5f0eb530b1b38cbc968

[Patch] https://git.kernel.org/stable/c/dcd4ba068b194c6ef0071491aa3f12bec8c14d5b

[Patch] https://git.kernel.org/stable/c/f02c1d8dc8d880cbaaf9094b4f396fe868ee23ff

[Patch] https://git.kernel.org/stable/c/f2ffb8653ea85ae39ce44347751fcc4c3e41f6bb

[Patch] https://git.kernel.org/stable/c/f4d70c139d313948e02360304a6cbcd3a4f5deb5

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 1.1%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-401

Status draft

Affected Products (9)

linux/linux_kernel < 4.9.337

linux/Kernel < 4.9.337linux

linux/Kernel < 4.14.303linux

linux/Kernel < 4.19.270linux

linux/Kernel < 5.4.229linux

linux/Kernel < 5.10.163linux

linux/Kernel < 5.15.86linux

linux/Kernel < 6.0.16linux

linux/Kernel < 6.1.2linux

Timeline

Published Oct 07, 2025

Tracked Since Feb 18, 2026