CVE-2021-47573

June 19, 2024, 3:15 p.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: xen/blkfront: harden blkfront against event channel storms The Xen blkfront driver is still vulnerable for an attack via excessive number of events sent by the backend. Fix that by using lateeoi event channels. This is part of XSA-391

Product(s) Impacted

Product Versions
Linux kernel
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/0fd08a34e8e3b67ec9bd8287ac0facf8374b844a
https://git.kernel.org/stable/c/25898389795bd85d8e1520c0c75c3ad906c17da7
https://git.kernel.org/stable/c/269d7124bcfad2558d2329d0fe603ca20b20d3f4
https://git.kernel.org/stable/c/3e04b9e6aa7d77287e70a400be83060d2b7b2cfe
https://git.kernel.org/stable/c/4ed9f5c511ce95cb8db05ff82026ea901f45fd76
https://git.kernel.org/stable/c/5ac3b68b79c9e964dd6f3cf80ff825518e502b79
https://git.kernel.org/stable/c/8ac3b6ee7c9ff2df7c99624bb1235e2e55623825
https://git.kernel.org/stable/c/caf9b51829a50590b84daea924a0fd62d32bc952

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-06-19
CVE-2021-47573

Timeline

Published: June 19, 2024, 3:15 p.m.
Last Modified: June 19, 2024, 3:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.