CVE-2009-0835
CVE-2009-0835
The __secure_computing function in kernel/seccomp.c in the seccomp subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform, when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass intended access restrictions via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a related issue to CVE-2009-0342 and CVE-2009-0343.
Produtos afetados
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Falar com a TrueHacking →Referências
http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-05/msg00002.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.htmlhttp://lkml.org/lkml/2009/2/28/23http://marc.info/?l=linux-kernel&m=123579056530191&w=2http://marc.info/?l=linux-kernel&m=123579069630311&w=2http://marc.info/?l=oss-security&m=123597627132485&w=2https://bugzilla.redhat.com/show_bug.cgi?id=487255http://scarybeastsecurity.blogspot.com/2009/02/linux-kernel-minor-seccomp.htmlhttp://scary.beasts.org/security/CESA-2009-001.htmlhttp://scary.beasts.org/security/CESA-2009-004.html