7.4

CVE-2012-0029

Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kvm Group ≫ Qemu-kvm Version0.12
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.92% 0.557
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.4 4.4 10
AV:A/AC:M/Au:S/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://git.qemu.org/?p=qemu.git%3Ba=log%3Bh=refs/heads/stable-1.0
http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html
http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00002.html
http://lists.opensuse.org/opensuse-updates/2012-02/msg00009.html
http://rhn.redhat.com/errata/RHSA-2012-0370.html
http://secunia.com/advisories/47740
Vendor Advisory
http://secunia.com/advisories/47741
Vendor Advisory
http://secunia.com/advisories/47992
http://secunia.com/advisories/48318
http://secunia.com/advisories/50913
http://www.redhat.com/support/errata/RHSA-2012-0050.html
http://www.securityfocus.com/bid/51642
http://www.ubuntu.com/usn/USN-1339-1
https://bugzilla.redhat.com/show_bug.cgi?id=772075
https://exchange.xforce.ibmcloud.com/vulnerabilities/72656