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CVE-2025-38011

5.5 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: csa unmap use uninterruptible lock After process exit to unmap csa and free GPU vm, if signal is accepted and then…

Published Jun 18, 2025CWE-401EPSS 0.20%

Overview

CVE-2025-38011 is a medium-severity vulnerability. It was published on June 18, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: csa unmap use uninterruptible lock

After process exit to unmap csa and free GPU vm, if signal is accepted

and then waiting to take vm lock is interrupted and return, it causes

memory leaking and below warning backtrace.

Change to use uninterruptible wait lock fix the issue.

WARNING: CPU: 69 PID: 167800 at amd/amdgpu/amdgpu_kms.c:1525

amdgpu_driver_postclose_kms+0x294/0x2a0 [amdgpu]

Call Trace:

<TASK>

drm_file_free.part.0+0x1da/0x230 [drm]

drm_close_helper.isra.0+0x65/0x70 [drm]

drm_release+0x6a/0x120 [drm]

amdgpu_drm_release+0x51/0x60 [amdgpu]

__fput+0x9f/0x280

____fput+0xe/0x20

task_work_run+0x67/0xa0

do_exit+0x217/0x3c0

do_group_exit+0x3b/0xb0

get_signal+0x14a/0x8d0

arch_do_signal_or_restart+0xde/0x100

exit_to_user_mode_loop+0xc1/0x1a0

exit_to_user_mode_prepare+0xf4/0x100

syscall_exit_to_user_mode+0x17/0x40

do_syscall_64+0x69/0xc0

(cherry picked from commit 7dbbfb3c1

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/8d2979b9bb1be0f4a52dff600e56d780403e04acRefgit.kernel.org/stable/c/8d71c3231b33e24a911b8f2d8c3a17ee40aa32d5Refgit.kernel.org/stable/c/a0fa7873f2f869087b1e7793f7fac3713a1e3afeRefgit.kernel.org/stable/c/a1adc8d9a0d219d4e88672c30dbc9ea960d73136

How CyberStrike helps

Frequently asked questions

What is CVE-2025-38011?

CVE-2025-38011 is a medium-severity vulnerability. It was published on June 18, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2025-38011?

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-38011?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-38011?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-38011 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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