xen is vulnerable to information disclosure. The vulnerability exists due to a shared branch history in the Branch History Buffer (BHB) allowing an attacker to influence mispredicted branches.
www.openwall.com/lists/oss-security/2022/03/18/2
developer.arm.com/support/arm-security-updates
developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability
lists.debian.org/debian-lts-announce/2022/07/msg00000.html
secdb.alpinelinux.org/v3.12/main.yaml
www.debian.org/security/2022/dsa-5173