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CVE-2012-4565

CVSS v2.0 4.7 (Medium)
47% Progress
EPSS 0.04 % (11th)
0.04% Progress
Affected Products 1
Advisories 34
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats.

Weaknesses
CWE-189
Numeric Errors
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2012-12-21 11:47:36
(11 years ago)
Updated Date
2023-02-13 04:34:45
(19 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel 3.4.18 and prior versions cpe:2.3:o:linux:linux_kernel <= 3.4.18
  Linux Kernel 3.4.1 cpe:2.3:o:linux:linux_kernel:3.4.1
  Linux Kernel 3.4.2 cpe:2.3:o:linux:linux_kernel:3.4.2
  Linux Kernel 3.4.3 cpe:2.3:o:linux:linux_kernel:3.4.3
  Linux Kernel 3.4.4 cpe:2.3:o:linux:linux_kernel:3.4.4
  Linux Kernel 3.4.5 cpe:2.3:o:linux:linux_kernel:3.4.5
  Linux Kernel 3.4.6 cpe:2.3:o:linux:linux_kernel:3.4.6
  Linux Kernel 3.4.7 cpe:2.3:o:linux:linux_kernel:3.4.7
  Linux Kernel 3.4.8 cpe:2.3:o:linux:linux_kernel:3.4.8
  Linux Kernel 3.4.9 cpe:2.3:o:linux:linux_kernel:3.4.9
  Linux Kernel 3.4.10 cpe:2.3:o:linux:linux_kernel:3.4.10
  Linux Kernel 3.4.11 cpe:2.3:o:linux:linux_kernel:3.4.11
  Linux Kernel 3.4.12 cpe:2.3:o:linux:linux_kernel:3.4.12
  Linux Kernel 3.4.13 cpe:2.3:o:linux:linux_kernel:3.4.13
  Linux Kernel 3.4.14 cpe:2.3:o:linux:linux_kernel:3.4.14
  Linux Kernel 3.4.15 cpe:2.3:o:linux:linux_kernel:3.4.15
  Linux Kernel 3.4.16 cpe:2.3:o:linux:linux_kernel:3.4.16
  Linux Kernel 3.4.17 cpe:2.3:o:linux:linux_kernel:3.4.17