CVE-2020-25084

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.

Category

3.2
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.02%
Third-Party Advisory openwall.com Third-Party Advisory debian.org Third-Party Advisory debian.org Third-Party Advisory nongnu.org Third-Party Advisory netapp.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.nongnu.org/archive/html/qemu-devel/2020-08/msg08050.html mailing list third party advisory patch
http://www.openwall.com/lists/oss-security/2020/09/16/5 mailing list third party advisory patch
https://security.netapp.com/advisory/ntap-20201009-0005/ third party advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-25084?
CVE-2020-25084 has been scored as a low severity vulnerability.
How to fix CVE-2020-25084?
To fix CVE-2020-25084, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25084 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-25084 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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