Integer overflow in the fb_mmap function in drivers/video/fbmem.c in the Linux kernel before 3.8.9, as used in a certain Motorola build of Android 4.1.2 and other products, allows local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted /dev/graphics/fb0 mmap2 system calls, as demonstrated by the Motochopper pwn program.
References
Configurations
Configuration 1 (hide)
AND |
|
Information
Published : 2013-04-12 19:59
Updated : 2016-12-30 18:59
NVD link : CVE-2013-2596
Mitre link : CVE-2013-2596
JSON object : View
CWE
CWE-189
Numeric Errors
Products Affected
qualcomm
- msm8960
motorola
- razr_m
- razr_hd
- atrix_hd
- android
linux
- linux_kernel