5.5

CVE-2015-8558

The ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular isochronous transfer descriptor (iTD) list.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.5.1.1
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.48% 0.374
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

https://security.gentoo.org/glsa/201602-01
Third Party Advisory
http://www.debian.org/security/2016/dsa-3469
Third Party Advisory
http://www.debian.org/security/2016/dsa-3470
Third Party Advisory
http://www.debian.org/security/2016/dsa-3471
Third Party Advisory
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=156a2e4dbffa85997636a7a39ef12da6f1b40254
http://www.openwall.com/lists/oss-security/2015/12/14/16
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2015/12/14/9
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/80694
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1277983
Third Party Advisory
Issue Tracking
https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg02124.html
Patch
Third Party Advisory
Mailing List