CVE-2024-58052

Summary

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

drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table

The function atomctrl_get_smc_sclk_range_table() does not check the return value of smu_atom_get_data_table(). If smu_atom_get_data_table() fails to retrieve SMU_Info table, it returns NULL which is later dereferenced.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

In practice this should never happen as this code only gets called on polaris chips and the vbios data table will always be present on those chips.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < a713ba7167c2d74c477dd7764dbbdbe3199f17f4affected
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < c47066ed7c8f3b320ef87fa6217a2b8b24e127ccaffected
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < 2396bc91935c6da0588ce07850d07897974bd350affected
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < ae522ad211ec4b72eaf742b25f24b0a406afcba1affected
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < 6a30634a2e0f1dd3c6b39fd0f114c32893a9907aaffected
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < 0b97cd8a61b2b40fd73cf92a4bb2256462d22adbaffected
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < 396350adf0e5ad4bf05f01e4d79bfb82f0f6c41aaffected
LinuxLinuxa23eefa2f4615af91ea496ca5b55c9e7c6fa934c < 357445e28ff004d7f10967aa93ddb4bffa5c3688affected
LinuxLinux4.7affected
LinuxLinux0 < 4.7unaffected
LinuxLinux5.4.291 <= 5.4.*unaffected
LinuxLinux5.10.235 <= 5.10.*unaffected
LinuxLinux5.15.179 <= 5.15.*unaffected
LinuxLinux6.1.129 <= 6.1.*unaffected
LinuxLinux6.6.76 <= 6.6.*unaffected
LinuxLinux6.12.13 <= 6.12.*unaffected
LinuxLinux6.13.2 <= 6.13.*unaffected
LinuxLinux6.14 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References