Vulnerability Monitor

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CVE-2017-15289

The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.

Published

2017-10-16T18:29:00.623

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 6.0 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:N/I:N/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	qemu	qemu	≤ 2.10.2	Yes

References

http://www.openwall.com/lists/oss-security/2017/10/12/16 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/101262 Third Party Advisory, VDB Entry ([email protected])
https://access.redhat.com/errata/RHSA-2017:3368 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3369 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3466 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3470 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3471 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3472 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3473 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3474 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:0516 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1501290 Issue Tracking, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory ([email protected])
https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02557.html Mailing List, Patch, Third Party Advisory ([email protected])
https://usn.ubuntu.com/3575-1/ Third Party Advisory ([email protected])
https://www.debian.org/security/2018/dsa-4213 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2017/10/12/16 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/101262 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3368 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3369 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3466 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3470 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3471 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3472 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3473 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3474 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2018:0516 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1501290 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02557.html Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3575-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2018/dsa-4213 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)