CVE-2023-52812

Summary

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

drm/amd: check num of link levels when update pcie param

In SR-IOV environment, the value of pcie_table->num_of_link_levels will be 0, and num_of_levels - 1 will cause array index out of bounds

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxbd8cd38d3ac6b6410ac4e7401ef3dca057a9b285 < 2f2d48b6247ae3001f83c98730b3cce475cb2927affected
LinuxLinux31c7a3b378a136adc63296a2ff17645896fcf303 < 5b4574b663d0a1a0a62d5232429b7db9ae6d0670affected
LinuxLinux31c7a3b378a136adc63296a2ff17645896fcf303 < 09f617219fe9ccd8d7b65dc3e879b5889f663b5aaffected
LinuxLinux31c7a3b378a136adc63296a2ff17645896fcf303 < 406e8845356d18bdf3d3a23b347faf67706472ecaffected
LinuxLinuxa924e0fa77d0ce382346b7b4c8419cb47189fb58affected
LinuxLinux6.1.40 < 6.1.119affected
LinuxLinux6.4.5 < 6.5affected
LinuxLinux6.5affected
LinuxLinux0 < 6.5unaffected
LinuxLinux6.1.119 <= 6.1.*unaffected
LinuxLinux6.5.13 <= 6.5.*unaffected
LinuxLinux6.6.3 <= 6.6.*unaffected
LinuxLinux6.7 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References