CVE-2019-5008

high

Description

hw/sparc64/sun4u.c in QEMU 3.1.50 is vulnerable to a NULL pointer dereference, which allows the attacker to cause a denial of service via a device driver.

References

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html

http://www.securityfocus.com/bid/108024

https://fakhrizulkifli.github.io/posts/2019/01/03/CVE-2019-5008/

https://git.qemu.org/?p=qemu.git;a=history;f=hw/sparc64/sun4u.c;hb=HEAD

https://lists.fedoraproject.org/archives/list/[email protected]/message/BOE3PVFPMWMXV3DGP2R3XIHAF2ZQU3FS/

https://lists.fedoraproject.org/archives/list/[email protected]/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/

https://usn.ubuntu.com/3978-1/

Details

Source: MITRE

Published: 2019-04-19

Updated: 2019-05-14

Type: CWE-476

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH