CVE-2018-18438

medium

Description

Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.

References

https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02402.html

https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02396.html

http://www.securityfocus.com/bid/105953

http://www.openwall.com/lists/oss-security/2018/10/17/3

Details

Source: Mitre, NVD

Published: 2018-10-19

Updated: 2021-08-04

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 5.5

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

Severity: Medium