CVE-2017-8380

critical

Published 2017-08-28 · Modified 2026-05-13

CVSS v3

9.8

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

CVSS v2

7.5

VIR risk

9.8

Description

Buffer overflow in the "megasas_mmio_write" function in Qemu 2.9.0 allows remote attackers to have unspecified impact via unknown vectors.

Exploit likelihood

97%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-8380

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2017-8380.html

vendor Authored 2026-05-27

Vendor advisory: cve@mitre.org — https://lists.gnu.org/archive/html/qemu-devel/2017-04/msg04147.html

OS	Version	Status	Fixed in
sles		affected
debian	bookworm	fixed	`1:2.8+dfsg-5`
debian	bullseye	fixed	`1:2.8+dfsg-5`
debian	forky	fixed	`1:2.8+dfsg-5`
debian	sid	fixed	`1:2.8+dfsg-5`
debian	trixie	fixed	`1:2.8+dfsg-5`

Vendor	Product	Versions	Fixed
qemu	qemu	`2.9.0`

CWE-119

Verify integrity in audit chain (admin only). AS-IS.