Vulnerability Details CVE-2011-1576
The Generic Receive Offload (GRO) implementation in the Linux kernel 2.6.18 on Red Hat Enterprise Linux 5 and 2.6.32 on Red Hat Enterprise Linux 6, as used in Red Hat Enterprise Virtualization (RHEV) Hypervisor and other products, allows remote attackers to cause a denial of service via crafted VLAN packets that are processed by the napi_reuse_skb function, leading to (1) a memory leak or (2) memory corruption, a different vulnerability than CVE-2011-1478.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 72.7%
CVSS Severity
CVSS v2 Score 5.7
References
- http://rhn.redhat.com/errata/RHSA-2011-0927.html
- http://www.redhat.com/support/errata/RHSA-2011-1090.html
- http://www.redhat.com/support/errata/RHSA-2011-1106.html
- http://www.securityfocus.com/bid/48907
- http://www.securitytracker.com/id?1025853
- https://bugzilla.redhat.com/show_bug.cgi?id=695173
- http://rhn.redhat.com/errata/RHSA-2011-0927.html
- http://www.redhat.com/support/errata/RHSA-2011-1090.html
- http://www.redhat.com/support/errata/RHSA-2011-1106.html
- http://www.securityfocus.com/bid/48907
- http://www.securitytracker.com/id?1025853
- https://bugzilla.redhat.com/show_bug.cgi?id=695173
Products affected by CVE-2011-1576
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cpe:2.3:a:redhat:enterprise_virtualization_hypervisor:-
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cpe:2.3:a:redhat:enterprise_virtualization_hypervisor:6-6.7-20151117.0
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cpe:2.3:a:redhat:enterprise_virtualization_hypervisor:7-7.2-20151119.0
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cpe:2.3:o:linux:linux_kernel:2.6.18
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cpe:2.3:o:redhat:enterprise_linux:5
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cpe:2.3:o:redhat:enterprise_linux:6.0