4.4

CVE-2017-11334

The address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.9.1
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.5% 0.389
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

http://www.debian.org/security/2017/dsa-3925
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3466
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3470
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3471
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3472
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3473
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3474
Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/07/17/4
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/99895
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:3369
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1471638
Patch
Third Party Advisory
Issue Tracking
https://lists.gnu.org/archive/html/qemu-devel/2017-07/msg03775.html
Patch
Vendor Advisory
Mailing List
https://usn.ubuntu.com/3575-1/
Third Party Advisory