CVE-2017-10913: Critical severity xen xapi vulnerability
The grant-table feature in Xen through 4.8.x provides false mapping information in certain cases of concurrent unmap calls, which allows backend attackers to obtain sensitive information or gain privileges, aka XSA-218 bug 1.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-10913?
CVE-2017-10913 is considered a medium severity vulnerability due to potential information leaks and privilege escalation risks.
How do I fix CVE-2017-10913?
To fix CVE-2017-10913, upgrade Xen to version 4.8.2 or later where the vulnerability has been addressed.
Who is affected by CVE-2017-10913?
CVE-2017-10913 affects users of Xen versions up to 4.8.1 who utilize the grant-table feature.
What type of vulnerability is CVE-2017-10913 classified as?
CVE-2017-10913 is classified as a privilege escalation and information disclosure vulnerability.
What can attackers achieve with CVE-2017-10913?
Attackers exploiting CVE-2017-10913 can obtain sensitive information or gain elevated privileges on affected systems.