5.5

CVE-2015-8817

QEMU (aka Quick Emulator) built to use 'address_space_translate' to map an address to a MemoryRegionSection is vulnerable to an OOB r/w access issue. It could occur while doing pci_dma_read/write calls. Affects QEMU versions >= 1.6.0 and <= 2.3.1. A privileged user inside guest could use this flaw to crash the guest instance resulting in DoS.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version 1.6.0
Qemu ≫ Qemu Version 1.6.0 Update rc1
Qemu ≫ Qemu Version 1.6.0 Update rc2
Qemu ≫ Qemu Version 1.6.0 Update rc3
Qemu ≫ Qemu Version 1.6.1
Qemu ≫ Qemu Version 1.6.2
Qemu ≫ Qemu Version 1.7.1
Qemu ≫ Qemu Version 2.0.0 Update -
Qemu ≫ Qemu Version 2.0.0 Update rc0
Qemu ≫ Qemu Version 2.0.0 Update rc1
Qemu ≫ Qemu Version 2.0.0 Update rc2
Qemu ≫ Qemu Version 2.0.0 Update rc3
Qemu ≫ Qemu Version 2.0.2
Qemu ≫ Qemu Version 2.1.0
Qemu ≫ Qemu Version 2.1.0 Update rc0
Qemu ≫ Qemu Version 2.1.0 Update rc1
Qemu ≫ Qemu Version 2.1.0 Update rc2
Qemu ≫ Qemu Version 2.1.0 Update rc3
Qemu ≫ Qemu Version 2.1.0 Update rc5
Qemu ≫ Qemu Version 2.1.1
Qemu ≫ Qemu Version 2.1.2
Qemu ≫ Qemu Version 2.1.3
Qemu ≫ Qemu Version 2.2.0
Qemu ≫ Qemu Version 2.2.1
Qemu ≫ Qemu Version 2.3.0
Qemu ≫ Qemu Version 2.3.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.4% 0.317
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NIST 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.

CWE-787 Out-of-bounds Write

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

http://rhn.redhat.com/errata/RHSA-2016-2670.html
http://rhn.redhat.com/errata/RHSA-2016-2671.html
http://rhn.redhat.com/errata/RHSA-2016-2704.html
http://rhn.redhat.com/errata/RHSA-2016-2705.html
http://rhn.redhat.com/errata/RHSA-2016-2706.html
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=23820dbfc79d1c9dce090b4c555994f2bb6a69b3
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459
http://www.openwall.com/lists/oss-security/2016/03/01/1
Patch
Mailing List
http://www.openwall.com/lists/oss-security/2016/03/01/10
Patch
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=1300771
Issue Tracking
https://lists.gnu.org/archive/html/qemu-stable/2016-01/msg00060.html
Mailing List