Total vulnerabilities in the database
An issue where a provided address with access_ok() is not checked was discovered in i915_gem_execbuffer2_ioctl in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Linux kernel through 4.19.13. A local attacker can craft a malicious IOCTL function call to overwrite arbitrary kernel memory, resulting in a Denial of Service or privilege escalation.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 4.13 | 4.14.185 |
| linux / linux_kernel | 4.15 | 4.19.129 |
| linux / linux_kernel | 4.20 | 5.0 |
| canonical / ubuntu_linux | 18.04 | 18.04.x |
| canonical / ubuntu_linux | 14.04 | 14.04.x |
| canonical / ubuntu_linux | 16.04 | 16.04.x |