Total vulnerabilities in the database
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.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 3.11 | 3.11.8 |
| linux / linux_kernel | 3.5 | 3.10.19 |
| linux / linux_kernel | 3.3 | 3.4.69 |
| linux / linux_kernel | 2.6.12 | 3.2.53 |