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CVE-2013-4511
Published: Nov 12, 2013
Modified: Aug 6, 2024
PUBLISHED
Description
Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted mmap operations, related to the (1) au1100fb_fb_mmap function in drivers/video/au1100fb.c and the (2) au1200fb_fb_mmap function in drivers/video/au1200fb.c.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
openSUSE-SU-2014:0247
vendor-advisory
x_refsource_SUSE
USN-2073-1
vendor-advisory
x_refsource_UBUNTU
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.12.bz2
x_refsource_CONFIRM
USN-2076-1
vendor-advisory
x_refsource_UBUNTU
USN-2069-1
vendor-advisory
x_refsource_UBUNTU
USN-2070-1
vendor-advisory
x_refsource_UBUNTU
USN-2036-1
vendor-advisory
x_refsource_UBUNTU
USN-2066-1
vendor-advisory
x_refsource_UBUNTU
USN-2071-1
vendor-advisory
x_refsource_UBUNTU
[oss-security] 20131104 Re: some unstracked linux kernel security fixes
mailing-list
x_refsource_MLIST
USN-2074-1
vendor-advisory
x_refsource_UBUNTU
USN-2068-1
vendor-advisory
x_refsource_UBUNTU
openSUSE-SU-2014:0204
vendor-advisory
x_refsource_SUSE
USN-2037-1
vendor-advisory
x_refsource_UBUNTU
USN-2072-1
vendor-advisory
x_refsource_UBUNTU
openSUSE-SU-2014:0205
vendor-advisory
x_refsource_SUSE
USN-2075-1
vendor-advisory
x_refsource_UBUNTU
USN-2067-1
vendor-advisory
x_refsource_UBUNTU
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