First published: Wed Jan 05 2022(Updated: )
Last updated 18 February 2025
Credit: security@xen.org
Affected Software | Affected Version | How to fix |
---|---|---|
Xen XAPI | ||
Debian | =9.0 | |
Debian | =10.0 | |
Debian | =11.0 | |
debian/linux | 5.10.223-1 5.10.234-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.17-1 |
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CVE-2021-28711 is classified as a high severity vulnerability due to the potential for denial of service attacks.
To fix CVE-2021-28711, upgrade to the patched versions of the Linux packages specified in your operating system's repository.
CVE-2021-28711 affects various versions of Xen and Debian Linux operating systems.
CVE-2021-28711 can enable denial of service (DoS) attacks against guests by leveraging rogue backends.
Yes, CVE-2021-28711 can potentially be exploited remotely if untrusted backend services are allowed to operate in the system.