CVE-2024-42309

Summary

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

drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes

In psb_intel_lvds_get_modes(), the return value of drm_mode_duplicate() is assigned to 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
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < 13b5f3ee94bdbdc4b5f40582aab62977905aedeeaffected
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < d6ad202f73f8edba0cbc0065aa57a79ffe8fdcdcaffected
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < 6735d02ead7dd3adf74eb8b70aebd09e0ce78ec9affected
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < 7e52c62ff029f95005915c0a11863b5fb5185c8caffected
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < f70ffeca546452d1acd3a70ada56ecb2f3e7f811affected
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < 46d2ef272957879cbe30a884574320e7f7d78692affected
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < 475a5b3b7c8edf6e583a9eb59cf28ea770602e14affected
LinuxLinux89c78134cc54dff016c83367912eb055637fa50c < 2df7aac81070987b0f052985856aa325a38debf6affected
LinuxLinux3.3affected
LinuxLinux0 < 3.3unaffected
LinuxLinux4.19.320 <= 4.19.*unaffected
LinuxLinux5.4.282 <= 5.4.*unaffected
LinuxLinux5.10.224 <= 5.10.*unaffected
LinuxLinux5.15.165 <= 5.15.*unaffected
LinuxLinux6.1.103 <= 6.1.*unaffected
LinuxLinux6.6.44 <= 6.6.*unaffected
LinuxLinux6.10.3 <= 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