CVE-2024-36949

Summary

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

amd/amdkfd: sync all devices to wait all processes being evicted

If there are more than one device doing reset in parallel, the first device will call kfd_suspend_all_processes() to evict all processes on all devices, this call takes time to finish. other device will start reset and recover without waiting. if the process has not been evicted before doing recover, it will be restored, then caused page fault.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux4a488a7ad71401169cecee75dc94bcce642e2c53 < b6f6626528fe724b512c34f3fb5946c36a135f58affected
LinuxLinux4a488a7ad71401169cecee75dc94bcce642e2c53 < ed28ef3840bbf93a64376ea7814ce39f86352e14affected
LinuxLinux4a488a7ad71401169cecee75dc94bcce642e2c53 < d06af584be5a769d124b7302b32a033e9559761daffected
LinuxLinux3.19affected
LinuxLinux0 < 3.19unaffected
LinuxLinux6.6.31 <= 6.6.*unaffected
LinuxLinux6.8.10 <= 6.8.*unaffected
LinuxLinux6.9 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References