CVE-2016-4568

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
drivers/media/v4l2-core/videobuf2-v4l2.c in the Linux kernel before 4.5.3 allows local users to cause a denial of service (kernel memory write operation) or possibly have unspecified other impact via a crafted number of planes in a VIDIOC_DQBUF ioctl call.
Overview
  • CVE ID
  • CVE-2016-4568
  • Assigner
  • security@debian.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2016-05-23T10:59:07
  • Last Modified Date
  • 2023-01-17T21:39:45
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 4.5.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/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
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab
http://www.openwall.com/lists/oss-security/2016/05/07/4
https://bugzilla.redhat.com/show_bug.cgi?id=1334316
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.3
https://github.com/torvalds/linux/commit/2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-4568
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4568
History
Created Old Value New Value Data Type Notes
2022-05-10 10:16:29 Added to TrackCVE
2022-12-02 09:39:44 2016-05-23T10:59Z 2016-05-23T10:59:07 CVE Published Date updated
2022-12-02 09:39:44 2016-05-24T22:47:55 CVE Modified Date updated
2022-12-02 09:39:44 Analyzed Vulnerability Status updated
2022-12-19 19:05:25 Analyzed Undergoing Analysis Vulnerability Status updated
2023-01-17 22:07:13 2023-01-17T21:39:45 CVE Modified Date updated
2023-01-17 22:07:13 Undergoing Analysis Analyzed Vulnerability Status updated