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://lists.debian.org/debian-lts-announce/2022/11/msg00001.html | Mailing List Third Party Advisory |
https://www.debian.org/security/2022/dsa-5257 | Third Party Advisory |
Configurations
History
No history.
Information
Published : 2022-09-01 18:15
Updated : 2024-02-28 19:29
NVD link : CVE-2022-3061
Mitre link : CVE-2022-3061
CVE.ORG link : CVE-2022-3061
JSON object : View
Products Affected
linux
- linux_kernel
debian
- debian_linux
CWE
CWE-369
Divide By Zero