CVE-2024-38622None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add callback function pointer check before its call In dpu_core_irq_callback_handler() callback function pointer is compared to NULL, but then callback fu…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 3.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Add callback function pointer check before its call
In dpu_core_irq_callback_handler() callback function pointer is compared to NULL, but then callback function is unconditionally called by this pointer. Fix this bug by adding conditional return.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Patchwork: https://patchwork.freedesktop.org/patch/588237/
Linux >= c929ac60b3ed34accd25a052a4833e418900f466 < cefb0a99eddf7dd131121a7b348ffbbe32254ec4Linux >= c929ac60b3ed34accd25a052a4833e418900f466 < 873f67699114452c2a996c4e10faac8ff860c241Linux >= c929ac60b3ed34accd25a052a4833e418900f466 < 9078630ed7f8f25d65d11823e7f2b11a8e2f4f0fLinux >= c929ac60b3ed34accd25a052a4833e418900f466 < 530f272053a5e72243a9cb07bb1296af6c346002Linux 5.19Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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