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Status published
Low
CVE-2020-25084
QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.nongnu.org/archive/html/qemu-devel/2020-08/msg08050.html
- http://www.openwall.com/lists/oss-security/2020/09/16/5
- https://security.netapp.com/advisory/ntap-20201009-0005/
- https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
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Affected Vendor
qemu
View all reports →Affected Software
qemu, debian linux
Vulnerable Versions:
5.0.0, 9.0, 10.0
Timeline
Official Publish:
September 25th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.