CVE-2021-47352CWE-787

CVE-2021-47352

High · published May 21, 2024

CVSS v3.1
8.4
EPSS
0%
Percentile
17.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00265 · 17.5th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2024-05-21T19:15Z
Affected products (4)
ProductVersionsFixed in
linux/linux_kernel< 5.4.2935.4.293
linux/linux_kernel≥ 5.5, < 5.10.515.10.51
linux/linux_kernel≥ 5.11, < 5.12.185.12.18
linux/linux_kernel≥ 5.13, < 5.13.35.13.3
References (9)
EPSS history
Timeline
  • 21 MAY 14:35Z
    virtio-net: Add validation for used length
    cvelistv5