CVE-2019-17351

CVSS V2 Medium 4.9 CVSS V3 Medium 6.5
Description
An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7.
Overview
  • CVE ID
  • CVE-2019-17351
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-10-08T00:15:10
  • Last Modified Date
  • 2020-08-24T17:37:01
Weakness Enumerations
CWE URL
CWE-770 http://cwe.mitre.org/data/definitions/770.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:* 1 OR 4.12.1
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 5.2.3
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2
  • Impact Score
  • 4
References
Reference URL Reference Tags
https://github.com/torvalds/linux/commit/6ef36ab967c71690ebe7e5ef997a8be4da3bc844 Patch Third Party Advisory
https://xenbits.xen.org/xsa/advisory-300.html Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3 Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/25/9
http://xenbits.xen.org/xsa/advisory-300.html
https://security.netapp.com/advisory/ntap-20191031-0005/
https://usn.ubuntu.com/4286-2/
https://usn.ubuntu.com/4286-1/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-17351
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17351
History
Created Old Value New Value Data Type Notes
2022-05-10 16:36:10 Added to TrackCVE
2022-12-04 03:54:35 2019-10-08T00:15Z 2019-10-08T00:15:10 CVE Published Date updated
2022-12-04 03:54:35 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-04 03:54:35 Modified Vulnerability Status updated