An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels).
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2019/10/25/8 | Mailing List |
http://xenbits.xen.org/xsa/advisory-293.html | Patch Vendor Advisory |
https://seclists.org/bugtraq/2020/Jan/21 | Mailing List Third Party Advisory |
https://www.debian.org/security/2020/dsa-4602 | Third Party Advisory |
https://xenbits.xen.org/xsa/advisory-293.html | Vendor Advisory |
Configurations
History
03 Feb 2023, 20:26
Type | Values Removed | Values Added |
---|---|---|
References | (DEBIAN) https://www.debian.org/security/2020/dsa-4602 - Third Party Advisory | |
References | (BUGTRAQ) https://seclists.org/bugtraq/2020/Jan/21 - Mailing List, Third Party Advisory | |
References | (MLIST) http://www.openwall.com/lists/oss-security/2019/10/25/8 - Mailing List | |
References | (CONFIRM) http://xenbits.xen.org/xsa/advisory-293.html - Patch, Vendor Advisory | |
CPE | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
|
First Time |
Debian
Debian debian Linux |
Information
Published : 2019-10-08 01:15
Updated : 2023-12-10 13:13
NVD link : CVE-2019-17347
Mitre link : CVE-2019-17347
CVE.ORG link : CVE-2019-17347
JSON object : View
Products Affected
xen
- xen
debian
- debian_linux
CWE
CWE-20
Improper Input Validation