CVEvulnerability
CVE-2022-50523
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-10-07
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-401
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.
Affected configurations
• linux linux kernel (>= 3.17 < 4.9.337)
• linux linux kernel (>= 4.10 < 4.14.303)
• linux linux kernel (>= 4.15 < 4.19.270)
• linux linux kernel (>= 4.20 < 5.4.229)
• linux linux kernel (>= 5.5 < 5.10.163)
• linux linux kernel (>= 5.11 < 5.15.86)
• linux linux kernel (>= 5.16 < 6.0.16)
• linux linux kernel (>= 6.1 < 6.1.2)
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- 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 Patch