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1.9 KiB
1.9 KiB
CVE-2024-39475
Description
In the Linux kernel, the following vulnerability has been resolved:fbdev: savage: Handle err return when savagefb_check_var failedThe commit 04e5eac8f3ab("fbdev: savage: Error out if pixclock equals zero")checks the value of pixclock to avoid divide-by-zero error. Howeverthe function savagefb_probe doesn't handle the error return ofsavagefb_check_var. When pixclock is 0, it will cause divide-by-zero error.
POC
Reference
No PoCs from references.