cve-2012-2375
Vulnerability from cvelistv5
Published
2012-06-13 10:00
Modified
2024-08-06 19:34
Severity ?
Summary
The __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the NFSv4 implementation in the Linux kernel before 3.3.2 uses an incorrect length variable during a copy operation, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words in an FATTR4_ACL reply. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-4131.
References
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=20e0fa98b751facf9a1101edaefbc19c82616a68
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=139447903326211&w=2
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-1580.html
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.2
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/05/18/13
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=822869
secalert@redhat.comhttps://github.com/torvalds/linux/commit/20e0fa98b751facf9a1101edaefbc19c82616a68Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=20e0fa98b751facf9a1101edaefbc19c82616a68
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=139447903326211&w=2
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1580.html
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.2
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/05/18/13
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=822869
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/20e0fa98b751facf9a1101edaefbc19c82616a68Exploit, Patch
Impacted products
Vendor Product Version
Show details on NVD website

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