DEBIAN-CVE-2017-7228

DEBIAN-CVE-2017-7228 PUBLISHED CVSS 8.199999809265137 HIGH

An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays.

Risk Scores

CVSS v3.0

8.199999809265137

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
Debian:11	xen	0, 0, 0
Debian:12	xen	0, 0, 0
Debian:13	xen	0, 0, 0
Debian:14	xen	0, 0, 0

Timeline

Apr 4, 2017 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2017-7228 advisory

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