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kernel: challenge ACK counter information disclosure.

🗓️ 06 Sep 2016 09:59:05Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

Linux kernel challenge ACK rate limit flaw leaks info via counter, enabling termination or injection.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Vulnerabilities in the Linux kernel affect PowerKVM
18 Jun 201801:34
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in Linux Kernel affects SAN Volume Controller, Storwize family and FlashSystem V9000 products (CVE-2016-5696)
29 Mar 202301:48
–ibm
GithubExploit		Exploit for Exposure of Sensitive Information to an Unauthorized Actor in Google Android
20 Aug 201623:28
–githubexploit
GithubExploit		Exploit for Exposure of Sensitive Information to an Unauthorized Actor in Google Android
23 Aug 201600:21
–githubexploit
ATTACKERKB		CVE-2016-5389
13 Jul 201616:59
–attackerkb
Amazon		Medium: kernel
1 Aug 201600:00
–amazon
Tenable Nessus		Amazon Linux AMI : kernel (ALAS-2016-726)
2 Aug 201600:00
–nessus
Tenable Nessus		Arista Networks EOS tcp_input Challenge ACKs Shared Counter Disclosure (SA0023)
28 Feb 201800:00
–nessus
Tenable Nessus		CentOS 7 : kernel (CESA-2016:1633)
22 Aug 201600:00
–nessus
Tenable Nessus		CentOS 6 : kernel (CESA-2016:1664)
25 Aug 201600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6x86_64kernel2.6.32-431.73.2.el6kernel-2.6.32-431.73.2.el6.x86_64.rpm
Red Hat Enterprise Linux6noarchkernel-abi-whitelists2.6.32-431.73.2.el6kernel-abi-whitelists-2.6.32-431.73.2.el6.noarch.rpm
Red Hat Enterprise Linux6x86_64kernel-debug2.6.32-431.73.2.el6kernel-debug-2.6.32-431.73.2.el6.x86_64.rpm
Red Hat Enterprise Linux6x86_64kernel-debug-debuginfo2.6.32-431.73.2.el6kernel-debug-debuginfo-2.6.32-431.73.2.el6.x86_64.rpm
Red Hat Enterprise Linux6x86_64kernel-debug-devel2.6.32-431.73.2.el6kernel-debug-devel-2.6.32-431.73.2.el6.x86_64.rpm
Red Hat Enterprise Linux6x86_64kernel-debuginfo2.6.32-431.73.2.el6kernel-debuginfo-2.6.32-431.73.2.el6.x86_64.rpm
Red Hat Enterprise Linux6x86_64kernel-debuginfo-common-x86_642.6.32-431.73.2.el6kernel-debuginfo-common-x86_64-2.6.32-431.73.2.el6.x86_64.rpm
Red Hat Enterprise Linux6x86_64kernel-devel2.6.32-431.73.2.el6kernel-devel-2.6.32-431.73.2.el6.x86_64.rpm
Red Hat Enterprise Linux6noarchkernel-doc2.6.32-431.73.2.el6kernel-doc-2.6.32-431.73.2.el6.noarch.rpm
Red Hat Enterprise Linux6noarchkernel-firmware2.6.32-431.73.2.el6kernel-firmware-2.6.32-431.73.2.el6.noarch.rpm
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28 Jun 2026 12:10Current
6.6Medium risk
Vulners AI Score6.6
CVSS 34.8
CVSS 25.8
EPSS0.15073
CWE-203
linux kernelchallenge ackrate limitinformation disclosureoff pathterminationpayload injectiontransmission control
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