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CVE
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CVE-2015-3332Date: (C)2015-05-29   (M)2024-02-22


A certain backport in the TCP Fast Open implementation for the Linux kernel before 3.18 does not properly maintain a count value, which allow local users to cause a denial of service (system crash) via the Fast Open feature, as demonstrated by visiting the chrome://flags/#enable-tcp-fast-open URL when using certain 3.10.x through 3.16.x kernel builds, including longterm-maintenance releases and ckt (aka Canonical Kernel Team) builds.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.9
Exploit Score: 3.9
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
DSA-3237
http://article.gmane.org/gmane.linux.network/359588
http://www.openwall.com/lists/oss-security/2015/04/14/14
https://bugs.debian.org/782515
https://bugzilla.redhat.com/show_bug.cgi?id=1213951

CPE    2
cpe:/o:linux:linux_kernel
cpe:/o:debian:debian_linux
CWE    1
CWE-399
OVAL    7
oval:org.secpod.oval:def:702571
oval:org.secpod.oval:def:702574
oval:org.secpod.oval:def:52488
oval:org.secpod.oval:def:702562
...

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