ID CVE-2019-12881
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.
References
Vulnerable Configurations
  • cpe:2.3:o:linux:linux_kernel:4.15:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:4.15:*:*:*:*:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:18.04.2:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:18.04.2:*:*:*:lts:*:*:*
CVSS
Base: 4.6 (as of 29-06-2020 - 13:47)
Impact:
Exploitability:
CWE CWE-476
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:L/AC:L/Au:N/C:P/I:P/A:P
refmap via4
bid 108873
confirm https://security.netapp.com/advisory/ntap-20190710-0002/
misc https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520
Last major update 29-06-2020 - 13:47
Published 18-06-2019 - 23:15
Last modified 29-06-2020 - 13:47
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