CVE-2023-52826

Summary

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

drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference

In tpg110_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux324bb707d2a53256f3c04ba2e86048427e2a822c < 9acc2bc00135e9ecd13a70ce1140e2673e504cdcaffected
LinuxLinux324bb707d2a53256f3c04ba2e86048427e2a822c < 84c923d898905187ebfd4c0ef38cd1450af7e0eaaffected
LinuxLinux324bb707d2a53256f3c04ba2e86048427e2a822c < d0bc9ab0a161a9745273f5bf723733a8e6c57acaaffected
LinuxLinux324bb707d2a53256f3c04ba2e86048427e2a822c < 9268bfd76bebc85ff221691b61498cc16d75451caffected
LinuxLinux324bb707d2a53256f3c04ba2e86048427e2a822c < eaede6900c0961b072669d6bd97fe8f90ed1900faffected
LinuxLinux324bb707d2a53256f3c04ba2e86048427e2a822c < f22def5970c423ea7f87d5247bd0ef91416b0658affected
LinuxLinux5.1affected
LinuxLinux0 < 5.1unaffected
LinuxLinux5.10.202 <= 5.10.*unaffected
LinuxLinux5.15.140 <= 5.15.*unaffected
LinuxLinux6.1.64 <= 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