CVE-2020-25084

low

Description

QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked.

References

Advisories

https://security.netapp.com/advisory/ntap-20201009-0005/

https://lists.nongnu.org/archive/html/qemu-devel/2020-08/msg08050.html

https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html

https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html

http://www.openwall.com/lists/oss-security/2020/09/16/5

Details

Source: Mitre, NVD

Published: 2020-09-25

Updated: 2024-11-21

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: 3.2

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

Severity: Low

EPSS

EPSS: 0.00023