CVE-2014-0049

CVSS V2 High 7.4 CVSS V3 None
Description
Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data.
Overview
  • CVE ID
  • CVE-2014-0049
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2014-03-11T13:01:06
  • Last Modified Date
  • 2023-02-13T00:30:13
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 3.13.6
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:M/Au:S/C:C/I:C/A:C
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.4
  • Severity
  • HIGH
  • Exploitability Score
  • 4.4
  • Impact Score
  • 10
References
Reference URL Reference Tags
https://github.com/torvalds/linux/commit/a08d3b3b99efd509133946056531cdf8f3a0c09b Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/03/03/1 Mailing List Patch Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.6 Release Notes Vendor Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a08d3b3b99efd509133946056531cdf8f3a0c09b Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1062368 Issue Tracking Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-0049
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0049
History
Created Old Value New Value Data Type Notes
2022-05-10 16:28:20 Added to TrackCVE
2022-12-01 22:13:42 2014-03-11T13:01Z 2014-03-11T13:01:06 CVE Published Date updated
2022-12-01 22:13:42 2020-08-26T13:50:42 CVE Modified Date updated
2022-12-01 22:13:42 Analyzed Vulnerability Status updated
2023-02-13 01:04:38 2023-02-13T00:30:13 CVE Modified Date updated
2023-02-13 01:04:38 Analyzed Modified Vulnerability Status updated