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CVE-2011-2928

CVE-2011-2928

EPSS 0.5%
The befs_follow_link function in fs/befs/linuxvfs.c in the Linux kernel before 3.1-rc3 does not validate the length attribute of long symlinks, which allows local users to cause a denial of service (incorrect pointer dereference and OOPS) by accessing a long symlink on a malformed Be filesystem.
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=338d0f0a6fbc82407864606f5b64b75aeb3c70f2http://securityreason.com/securityalert/8360https://exchange.xforce.ibmcloud.com/vulnerabilities/69343http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.1-rc3http://www.openwall.com/lists/oss-security/2011/08/19/1http://www.openwall.com/lists/oss-security/2011/08/19/5http://www.pre-cert.de/advisories/PRE-SA-2011-06.txthttp://www.securityfocus.com/archive/1/519387/100/0/threadedhttp://www.securityfocus.com/bid/49256