CVE-2019-17350 (NVD)

2019-10-08

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a compare-and-exchange operation.

Products Debian_linux, Xen
Type Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835)
First patch - None (likely due to unavailable code)
Links https://xenbits.xen.org/xsa/advisory-295.html
https://www.debian.org/security/2020/dsa-4602
http://xenbits.xen.org/xsa/advisory-295.html
https://seclists.org/bugtraq/2020/Jan/21