1. Home
  2. Vulnerabilities
  3. CVE-2023-2156

CVE-2023-2156

CVSS v3.1 7.5 (High)
75% Progress
EPSS 2.11 % (89th)
2.11% Progress
Affected Products 4
Advisories 48
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system.

Weaknesses
CWE-617
Reachable Assertion
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2023-05-09 22:15:10
(16 months ago)
Updated Date
2024-02-03 02:34:33
(7 months ago)

Affected Products

Debian

Fedoraproject

Linux

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.7 version and prior 5.10.184 version cpe:2.3:o:linux:linux_kernel >= 5.7 < 5.10.184
  Linux Kernel from 5.11 version and prior 5.15.117 version cpe:2.3:o:linux:linux_kernel >= 5.11 < 5.15.117
  Linux Kernel from 5.16 version and prior 6.1.34 version cpe:2.3:o:linux:linux_kernel >= 5.16 < 6.1.34
  Linux Kernel from 6.2 version and prior 6.2.13 version cpe:2.3:o:linux:linux_kernel >= 6.2 < 6.2.13
  Linux Kernel from 6.3 version and prior 6.3.8 version cpe:2.3:o:linux:linux_kernel >= 6.3 < 6.3.8

Configuration #2

    CPE23 From Up To
  Redhat Enterprise Linux 9.0 cpe:2.3:o:redhat:enterprise_linux:9.0

Configuration #3

    CPE23 From Up To
  Fedoraproject Fedora 38 cpe:2.3:o:fedoraproject:fedora:38

Configuration #4

    CPE23 From Up To
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0