CVE-2025-38041
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-06-18
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
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.
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 88dde5e23da1a16fe9a417171e6c941736b8d3a6 < 5b447255bf170aee508d50c4a3a1156eb6dcc9b4 |
| Linux | Linux | 88dde5e23da1a16fe9a417171e6c941736b8d3a6 < 47a0da0c80749767de1bc0a7a27a69b34c22fbda |
| Linux | Linux | 88dde5e23da1a16fe9a417171e6c941736b8d3a6 < 0c4f89f02c72f7cfb98a9a09cae89cc2e39e6017 |
| Linux | Linux | 88dde5e23da1a16fe9a417171e6c941736b8d3a6 < 1439673b78185eaaa5fae444b3a9d58c434ee78e |
| Linux | Linux | 88dde5e23da1a16fe9a417171e6c941736b8d3a6 < eb963d7948ce6571939c6875424b557b25f16610 |
| Linux | Linux | 5.12 |
| linux | linux_kernel | < 6.14.9 |