CVE-2025-39896

Summary

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

accel/ivpu: Prevent recovery work from being queued during device removal

Use disable_work_sync() instead of cancel_work_sync() in ivpu_dev_fini() to ensure that no new recovery work items can be queued after device removal has started. Previously, recovery work could be scheduled even after canceling existing work, potentially leading to use-after-free bugs if recovery accessed freed resources.

Rename ivpu_pm_cancel_recovery() to ivpu_pm_disable_recovery() to better reflect its new behavior.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux58cde80f45a2b1683ea3c24a9a9a4b0e1005336b < 54c49eca38dbd06913a696f6d7610937dcfad226affected
LinuxLinux58cde80f45a2b1683ea3c24a9a9a4b0e1005336b < 565d2c15b6c36c3250e694f7b9a86229c1787be5affected
LinuxLinux58cde80f45a2b1683ea3c24a9a9a4b0e1005336b < 69a79ada8eb034ce016b5b78fb7d08d8687223deaffected
LinuxLinux6.8affected
LinuxLinux0 < 6.8unaffected
LinuxLinux6.12.46 <= 6.12.*unaffected
LinuxLinux6.16.6 <= 6.16.*unaffected
LinuxLinux6.17 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References