CVE-2023-53223

Summary

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

drm/msm/dsi: Add missing check for alloc_ordered_workqueue

Add check for the return value of alloc_ordered_workqueue as it may return NULL pointer and cause NULL pointer dereference.

Patchwork: https://patchwork.freedesktop.org/patch/517646/

Affected Software

VendorProductVersion RangeStatus
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 3e18f157faeeb59034404569e8e07cbe1c0030a7affected
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 9257974858ee847b2e1fd552691b8ba5c2fc1c7baffected
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 3a9a4a9725c60f04326b5019a52ce15aee808506affected
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 540c66180afd59309a442d3bf1f2393464c8b4c5affected
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 5dfe7a5386fde5a656ca06602b31bf50e26954cdaffected
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 25a6499b1a53d854eda2b161b5c8a20296515dbeaffected
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 759ea5677c362fb1e3edc667260ba9f409dc931daffected
LinuxLinux0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 115906ca7b535afb1fe7b5406c566ccd3873f82baffected
LinuxLinux3.12affected
LinuxLinux0 < 3.12unaffected
LinuxLinux4.14.308 <= 4.14.*unaffected
LinuxLinux4.19.276 <= 4.19.*unaffected
LinuxLinux5.4.235 <= 5.4.*unaffected
LinuxLinux5.10.173 <= 5.10.*unaffected
LinuxLinux5.15.99 <= 5.15.*unaffected
LinuxLinux6.1.16 <= 6.1.*unaffected
LinuxLinux6.2.3 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References