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CVE-2018-8781
Published: Apr 23, 2018
Modified: Sep 16, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Check Point Software Technologies Ltd. | Linux Kernel | affected kernel version 3.4 and up to and including 4.15 |
References
RHSA-2018:3083
vendor-advisory
x_refsource_REDHAT
DSA-4187
vendor-advisory
x_refsource_DEBIAN
USN-3654-1
vendor-advisory
x_refsource_UBUNTU
USN-3674-1
vendor-advisory
x_refsource_UBUNTU
USN-3677-1
vendor-advisory
x_refsource_UBUNTU
DSA-4188
vendor-advisory
x_refsource_DEBIAN
USN-3674-2
vendor-advisory
x_refsource_UBUNTU
RHSA-2018:2948
vendor-advisory
x_refsource_REDHAT
https://patchwork.freedesktop.org/patch/211845/
x_refsource_MISC
USN-3677-2
vendor-advisory
x_refsource_UBUNTU
USN-3654-2
vendor-advisory
x_refsource_UBUNTU
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update
mailing-list
x_refsource_MLIST
USN-3656-1
vendor-advisory
x_refsource_UBUNTU
RHSA-2018:3096
vendor-advisory
x_refsource_REDHAT
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