6.1

CVE-2015-5156

The virtnet_probe function in drivers/net/virtio_net.c in the Linux kernel before 4.2 attempts to support a FRAGLIST feature without proper memory allocation, which allows guest OS users to cause a denial of service (buffer overflow and memory corruption) via a crafted sequence of fragmented packets.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 4.1.10
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.16% 0.631
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 6.5 6.9
AV:A/AC:L/Au:N/C:N/I:N/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://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://rhn.redhat.com/errata/RHSA-2015-1978.html
http://rhn.redhat.com/errata/RHSA-2016-0855.html
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00009.html
http://www.ubuntu.com/usn/USN-2777-1
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=48900cb6af4282fa0fb6ff4d72a81aa3dadb5c39
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171454.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169378.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00018.html
http://www.debian.org/security/2015/dsa-3364
http://www.securityfocus.com/bid/76230
http://www.securitytracker.com/id/1034045
http://www.ubuntu.com/usn/USN-2773-1
http://www.ubuntu.com/usn/USN-2774-1
https://bugzilla.redhat.com/show_bug.cgi?id=1243852
https://github.com/torvalds/linux/commit/48900cb6af4282fa0fb6ff4d72a81aa3dadb5c39