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CVE-2012-2375

CVE-2012-2375

EPSS 1.0%
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.
Produtos afetados
n/a · n/a

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Referências
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=20e0fa98b751facf9a1101edaefbc19c82616a68http://marc.info/?l=bugtraq&m=139447903326211&w=2http://rhn.redhat.com/errata/RHSA-2012-1580.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=822869https://github.com/torvalds/linux/commit/20e0fa98b751facf9a1101edaefbc19c82616a68http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.2http://www.openwall.com/lists/oss-security/2012/05/18/13