CVE-2018-8781
- State
- Published
- Severity
- Not scored
- Published
- Apr 23, 2018
- Updated
- Sep 16, 2024
- Reserved
- Mar 19, 2018
Description
The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Linux KernelCheck Point Software Technologies Ltd. |
|
References
- RHSA-2018:3083vendor-advisory
- https://research.checkpoint.com/mmap-vulnerabilities-linux-kernel/
- DSA-4187vendor-advisory
- USN-3654-1vendor-advisory
- USN-3674-1vendor-advisory
- USN-3677-1vendor-advisory
- DSA-4188vendor-advisory
- USN-3674-2vendor-advisory
- RHSA-2018:2948vendor-advisory
- https://patchwork.freedesktop.org/patch/211845/
- USN-3677-2vendor-advisory
- USN-3654-2vendor-advisory
- [debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security updatemailing-list
- USN-3656-1vendor-advisory
- RHSA-2018:3096vendor-advisory
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