CVE-2019-12881

CVSS V2 Medium 4.6 CVSS V3 High 7.8
Description
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.
Overview
  • CVE ID
  • CVE-2019-12881
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-06-18T23:15:10
  • Last Modified Date
  • 2020-06-29T13:47:36
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:linux:linux_kernel:4.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04.2:*:*:*:lts:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520 Exploit Third Party Advisory
http://www.securityfocus.com/bid/108873 Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20190710-0002/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-12881
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12881
History
Created Old Value New Value Data Type Notes
2022-05-10 16:41:50 Added to TrackCVE
2022-12-03 22:14:39 2019-06-18T23:15Z 2019-06-18T23:15:10 CVE Published Date updated
2022-12-03 22:14:39 2020-06-29T13:47:36 CVE Modified Date updated
2022-12-03 22:14:39 Analyzed Vulnerability Status updated