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CVE-2021-46934

CVSS v3.1 3.3 (Low)
33% Progress
EPSS 0.04 % (16th)
0.04% Progress
Affected Products 1
Advisories 15
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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

Weaknesses
CWE-754
Improper Check for Unusual or Exceptional Conditions
CVE Status
PUBLISHED
CNA
kernel.org
Published Date
2024-02-27 10:15:07
(6 months ago)
Updated Date
2024-04-10 18:19:53
(5 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel from 4.15.0 version and prior 4.19.224 version cpe:2.3:o:linux:linux_kernel >= 4.15.0 < 4.19.224
  Linux Kernel from 4.20.0 version and prior 5.4.170 version cpe:2.3:o:linux:linux_kernel >= 4.20.0 < 5.4.170
  Linux Kernel from 5.5.0 version and prior 5.10.90 version cpe:2.3:o:linux:linux_kernel >= 5.5.0 < 5.10.90
  Linux Kernel from 5.11.0 version and prior 5.15.13 version cpe:2.3:o:linux:linux_kernel >= 5.11.0 < 5.15.13