Launchpad.net

CVE 2021-26313

Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage.

Related bugs and status

CVE-2021-26313 (Candidate) is related to these bugs:

Bug #1956166: Ubuntu 22.04 doesn't boot with xen

		In	Importance	Status
1956166	Ubuntu 22.04 doesn't boot with xen	xen (Ubuntu)	Medium	Fix Released
1956166	Ubuntu 22.04 doesn't boot with xen	xen (Ubuntu Impish)	Undecided	Won't Fix
1956166	Ubuntu 22.04 doesn't boot with xen	xen (Ubuntu Focal)	Medium	Fix Released
1956166	Ubuntu 22.04 doesn't boot with xen	xen (Ubuntu Kinetic)	Medium	Fix Released
1956166	Ubuntu 22.04 doesn't boot with xen	xen (Ubuntu Jammy)	Medium	Fix Released

Bug #1970507: No security updates since release in all Ubuntu releases

Summary				In	Importance	Status
	1970507	No security updates since release in all Ubuntu releases		xen (Ubuntu)	Medium	Expired

See the

CVE page on Mitre.org for more details.

References

MISC: https://www.amd.com/en...