CVE-2021-47352

Updated: 2025-05-15 05:01:27.369081

Description:

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length (might come from an untrusted device) to avoid data corruption or loss.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 7.8

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU kernel 5.14.0 7.8 HIGH Ignored 2024-09-25 12:27:11
CentOS 6 ELS kernel 2.6.32 7.8 HIGH Ignored 2024-09-25 12:27:11
CentOS 7 ELS kernel 3.10.0 7.8 HIGH Ignored 2024-09-25 12:27:11
CentOS 8.4 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2024:1727690947 2024-09-30 10:47:22
CentOS 8.5 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2024:1727690025 2024-09-30 10:47:24
CentOS Stream 8 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2024:1727815919 2024-10-01 17:27:48
CloudLinux 6 ELS kernel 2.6.32 7.8 HIGH Ignored 2024-09-25 12:27:11
CloudLinux 7 ELS kernel 3.10.0 7.8 HIGH Ignored 2024-09-25 12:27:11
Oracle Linux 6 ELS kernel 2.6.32 7.8 HIGH Ignored 2024-09-25 12:27:11
Ubuntu 16.04 ELS linux-hwe 4.15.0 7.8 HIGH Released CLSA-2025:1747431461 2025-05-18 05:04:57
Total: 12