3.3

CVE-2021-46934

In the Linux kernel, the following vulnerability has been resolved:

i2c: validate user data in compat ioctl

Wrong user data may cause warning in i2c_transfer(), ex: zero msgs.
Userspace should not be able to trigger warnings, so this patch adds
validation checks for user data in compact ioctl to prevent reported
warnings
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.15.0 < 4.19.224
Linux ≫ Linux Kernel Version >= 4.20.0 < 5.4.170
Linux ≫ Linux Kernel Version >= 5.5.0 < 5.10.90
Linux ≫ Linux Kernel Version >= 5.11.0 < 5.15.13
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.02% 0.021
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE-754 Improper Check for Unusual or Exceptional Conditions

The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.