CVE-2025-38041
MEDIUM EPSS 3.5%
Published Jun 18, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
Description
In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: h616: Reparent GPU clock during frequency changes The H616 manual does not state that the GPU PLL supports dynamic frequency configuration, so we must take extra care when changing the frequency. Currently any attempt to do device DVFS on the GPU lead to panfrost various ooops, and GPU hangs. The manual describes the algorithm for changing the PLL frequency, which the CPU PLL notifier code already support, so we reuse that to reparent the GPU clock to GPU1 clock during frequency changes.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
3.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| linux | linux_kernel | * | <6.14.9 |
References 2
- git.kernel.org https://git.kernel.org/stable/c/1439673b78185eaaa5fae444b3a9d58c434ee78e
- git.kernel.org https://git.kernel.org/stable/c/eb963d7948ce6571939c6875424b557b25f16610
Remediation
- git.kernel.org https://git.kernel.org/stable/c/1439673b78185eaaa5fae444b3a9d58c434ee78e
- git.kernel.org https://git.kernel.org/stable/c/eb963d7948ce6571939c6875424b557b25f16610