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CVE-2021-47495

nvd nist
Published: May 22, 2024Modified: Jun 17, 2026

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: usbnet: sanity check for maxpacket maxpacket of 0 makes no sense and oopses as we need to divide by it. Give up. V2: fixed typo in log and stylistic issues

Affected (13)

Products: Linux: Linux Kernel
Linux
1 product
Linux Kernel
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
Before 4.4.291
Linux Kernel
From 4.10 to 4.14.254
Linux Kernel
From 4.15 to 4.19.215
Linux Kernel
From 4.20 to 5.4.157
Linux Kernel
From 4.5 to 4.9.289
Linux Kernel
From 5.11 to 5.14.16
Linux Kernel
From 5.5 to 5.10.77
Linux Kernel
Version 5.15 rc1
Linux Kernel
Version 5.15 rc2
Linux Kernel
Version 5.15 rc3
Linux Kernel
Version 5.15 rc4
Linux Kernel
Version 5.15 rc5
Linux Kernel
Version 5.15 rc6

Related CWEs

CWE-369
Divide By Zero
The product divides a value by zero.

References (16)

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch

Timeline

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