CVE-2026-98519

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix runtime PM leak in amdgpu_debugfs_test_ib_show() amdgpu_debugfs_test_ib_show() resumes the device with pm_runtime_get_sync() before taking the reset domain semaphore with down_write_killable(). If the write lock acquisition is interrupted, the function returns without calling pm_runtime_put_autosuspend(), leaking the runtime PM reference acquired for the device and keeping the GPU awake. Drop the runtime PM reference on the interrupted down_write_killable() error path before returning. (cherry picked from commit ec30a576c2d4c0364549e6c04218f50704ef56c8)

EPSS

0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-25)

Published

2026-10-18

Modified

2026-10-19

Record from

the NVD, synced 2026-10-19

References

• https://git.kernel.org/stable/c/2556dd3a36beb3a11041ef01b5e9762e2157909f
• https://git.kernel.org/stable/c/2b86ab1bd6673c525adda88819d7658ba9e784ec
• https://git.kernel.org/stable/c/2c1a643942caae938ea84df2648a9b0c136e09be
• https://git.kernel.org/stable/c/c28e74395ab09922bbf5be42bc5a6ed1ba4f3c37
• https://git.kernel.org/stable/c/e016347fb1829489e062ea51a98a51f48b1d582d

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