Vulnerabilities > CVE-2019-12881 - NULL Pointer Dereference vulnerability in Linux Kernel 4.15
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 | |
| OS | 1 |
Common Weakness Enumeration (CWE)
References
- http://www.securityfocus.com/bid/108873
- http://www.securityfocus.com/bid/108873
- https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520
- https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520
- https://security.netapp.com/advisory/ntap-20190710-0002/
- https://security.netapp.com/advisory/ntap-20190710-0002/