All vulnerabilities

Servers and applications

CVE-2021-28699

inadequate grant-v2 status frames array bounds check The v2 grant table interface separates grant attributes from grant status. That is, when operating in this mode, a guest has two tables. As a result, guests also need to be able to retrieve the addresses that the new status tracking table can be accessed through. For 32-bit guests on x86, translation of requests has to occur because the…

Severity
Medium 5.5
Published
27 Aug 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
XenServers and applications · cpe:o:xen:xen
  • From 4.10.0 on

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-28699
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-28699