CVE-2024-43894

Summary

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

drm/client: fix null pointer dereference in drm_client_modeset_probe

In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is assigned to modeset->mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxcf13909aee054f5aa667d4b9da0ac7df4f6c1327 < 24ddda932c43ffe156c7f3c568bed85131c63ae6affected
LinuxLinuxcf13909aee054f5aa667d4b9da0ac7df4f6c1327 < 5291d4f73452c91e8a11f71207617e3e234d418eaffected
LinuxLinuxcf13909aee054f5aa667d4b9da0ac7df4f6c1327 < c763dfe09425152b6bb0e348900a637c62c2ce52affected
LinuxLinuxcf13909aee054f5aa667d4b9da0ac7df4f6c1327 < d64847c383100423aecb6ac5f18be5f4316d9d62affected
LinuxLinuxcf13909aee054f5aa667d4b9da0ac7df4f6c1327 < d64fc94f7bb24fc2be0d6bd5df8df926da461a6daffected
LinuxLinuxcf13909aee054f5aa667d4b9da0ac7df4f6c1327 < 612cae53e99ce32a58cb821b3b67199eb6e92dffaffected
LinuxLinuxcf13909aee054f5aa667d4b9da0ac7df4f6c1327 < 113fd6372a5bb3689aba8ef5b8a265ed1529a78faffected
LinuxLinux5.3affected
LinuxLinux0 < 5.3unaffected
LinuxLinux5.4.282 <= 5.4.*unaffected
LinuxLinux5.10.224 <= 5.10.*unaffected
LinuxLinux5.15.165 <= 5.15.*unaffected
LinuxLinux6.1.105 <= 6.1.*unaffected
LinuxLinux6.6.46 <= 6.6.*unaffected
LinuxLinux6.10.5 <= 6.10.*unaffected
LinuxLinux6.11 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References