CVE Vulnerability

CVE-2019-17351

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.

4.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2 / Impact : 4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
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/
Configurations

Configuration 1

cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Information

Published : 2019-10-08 12:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-17351

Mitre link : CVE-2019-17351

Products Affected
No products.
CWE
CWE-770