CVE-2024-49991

Summary

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

drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer

Pass pointer reference to amdgpu_bo_unref to clear the correct pointer, otherwise amdgpu_bo_unref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux130e0371b7d454bb4a861253c822b9f911ad5d19 < e7831613cbbcd9058d3658fbcdc5d5884ceb2e0caffected
LinuxLinux130e0371b7d454bb4a861253c822b9f911ad5d19 < 30ceb873cc2e97348d9da2265b2d1ddf07f682e1affected
LinuxLinux130e0371b7d454bb4a861253c822b9f911ad5d19 < 71f3240f82987f0f070ea5bed559033de7d4c0e1affected
LinuxLinux130e0371b7d454bb4a861253c822b9f911ad5d19 < 6c9289806591807e4e3be9a23df8ee2069180055affected
LinuxLinux130e0371b7d454bb4a861253c822b9f911ad5d19 < c86ad39140bbcb9dc75a10046c2221f657e8083baffected
LinuxLinux4.3affected
LinuxLinux0 < 4.3unaffected
LinuxLinux6.1.118 <= 6.1.*unaffected
LinuxLinux6.6.55 <= 6.6.*unaffected
LinuxLinux6.10.14 <= 6.10.*unaffected
LinuxLinux6.11.3 <= 6.11.*unaffected
LinuxLinux6.12 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References