Bug 1122982 (CVE-2014-5077)
| Summary: | CVE-2014-5077 Kernel: net: SCTP: fix a NULL pointer dereference during INIT collisions | ||
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| Product: | [Other] Security Response | Reporter: | Prasad Pandit <ppandit> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | agordeev, aneelica, aquini, bhu, chazlett, davej, dhoward, esammons, fhrbata, gansalmon, iboverma, itamar, jforbes, jkacur, jonathan, jross, jrusnack, jwboyer, kernel-maint, kernel-mgr, lgoncalv, lwang, madhu.chinakonda, matt, mchehab, mcressma, mpoole, nmurray, pholasek, plougher, pmatouse, rt-maint, rvrbovsk, williams |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
A NULL pointer dereference flaw was found in the way the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation handled simultaneous connections between the same hosts. A remote attacker could use this flaw to crash the system.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-10-28 22:16:06 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1123696, 1123760, 1123763, 1124336, 1124337, 1124338, 1141146, 1141147 | ||
| Bug Blocks: | 1122922 | ||
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Description
Prasad Pandit
2014-07-24 13:57:24 UTC
MITRE assigned CVE-2014-5077 to this issue: http://seclists.org/oss-sec/2014/q3/246 Created kernel tracking bugs for this issue: Affects: fedora-all [bug 1123696] Upstream commit: http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=1be9a950c646c9092fb3618197f7b6bfb50e82aa kernel-3.15.7-200.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report. kernel-3.14.15-100.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. IssueDescription: A NULL pointer dereference flaw was found in the way the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation handled simultaneous connections between the same hosts. A remote attacker could use this flaw to crash the system. This issue has been addressed in following products: MRG for RHEL-6 v.2 Via RHSA-2014:1083 https://rhn.redhat.com/errata/RHSA-2014-1083.html Statement: This issue does not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5 as it doesn't provide support for AUTH chunks. This issue affects the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 6 and 7. Future kernel updates for Red Hat Enterprise Linux 6 and 7 may address this issue. This issue has been fixed in Red Hat Enterprise MRG via RHSA-2014:1083. This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2014:1392 https://rhn.redhat.com/errata/RHSA-2014-1392.html This issue has been addressed in the following products: Red Hat Enterprise Linux 6.5 EUS - Server and Compute Node Only Via RHSA-2014:1668 https://rhn.redhat.com/errata/RHSA-2014-1668.html This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2014:1724 https://rhn.redhat.com/errata/RHSA-2014-1724.html This issue has been addressed in the following products: Red Hat Enterprise Linux 6.2 AUS Via RHSA-2014:1763 https://rhn.redhat.com/errata/RHSA-2014-1763.html This issue has been addressed in the following products: Red Hat Enterprise Linux 6.4 EUS - Server and Compute Node Only Via RHSA-2014:1872 https://rhn.redhat.com/errata/RHSA-2014-1872.html |