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 (5)
Core 5
Core References
Mailing List, Patch, Third Party Advisory x_refsource_misc
https://lists.nongnu.org/archive/html/qemu-devel/2020-08/msg08050.html
Mailing List, Patch, Third Party Advisory x_refsource_confirm
http://www.openwall.com/lists/oss-security/2020/09/16/5
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20201009-0005/
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
Scores
CVSS v3
3.2
EPSS
0.0003
EPSS Percentile
10.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Details
CWE
CWE-416
Status
published
Products (3)
debian/debian_linux
9.0
debian/debian_linux
10.0
qemu/qemu
5.0.0
Published
Sep 25, 2020
Tracked Since
Feb 18, 2026