Found Linux Kernel flaw in the i740 driver. The Userspace program could pass any values to the driver through ioctl() interface. The driver doesn't check the value of 'pixclock', so it may cause a divide by zero error.
References
Link | Resource |
---|---|
https://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git/commit/?id=15cf0b82271b1823fb02ab8c377badba614d95d5 | Mailing List Patch Vendor Advisory |
https://www.debian.org/security/2022/dsa-5257 | Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html | Mailing List Third Party Advisory |
Information
Published : 2022-09-01 11:15
Updated : 2022-11-21 11:45
NVD link : CVE-2022-3061
Mitre link : CVE-2022-3061
JSON object : View
CWE
CWE-369
Divide By Zero
Products Affected
debian
- debian_linux
linux
- linux_kernel