CVE-2024-39475
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: fbdev: savage: Handle err return when savagefb_check_var failed The commit 04e5eac8f3ab("fbdev: savage: Error out if pixclock equals zero") checks the value of pixclock to avoid divide-by-zero error. However the function savagefb_probe doesn't handle the error return of savagefb_check_var. When pixclock is 0, it will cause divide-by-zero error.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJul 5, 2024
First seenJul 5, 2024
How to fix
Update
- linux linux_kernel4.19.316, 5.4.278, 5.10.219, 5.15.161, 6.1.94, 6.6.34, 6.9.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.19 ≤ v < 4.19.316, 5.4 ≤ v < 5.4.278, 5.10 ≤ v < 5.10.219, 5.15 ≤ v < 5.15.161, 6.1 ≤ v < 6.1.94, 6.6 ≤ v < 6.6.34, 6.9 ≤ v < 6.9.5 | 4.19.316, 5.4.278, 5.10.219, 5.15.161, 6.1.94, 6.6.34, 6.9.5 |
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