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Candidate: CVE-2009-0834
Description:
The audit_syscall_entry function in the Linux kernel 2.6.28.7 and earlier
on the x86_64 platform 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 certain syscall audit configurations via
crafted syscalls, a related issue to CVE-2009-0342 and CVE-2009-0343.
References:
http://marc.info/?l=linux-kernel&m=123579056530191&w=2
http://marc.info/?l=linux-kernel&m=123579065130246&w=2
http://marc.info/?l=oss-security&m=123597642832637&w=2
http://scary.beasts.org/security/CESA-2009-001.html
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ccbe495caa5e604b04d5a31d7459a6f6a76a756c
https://bugzilla.redhat.com/show_bug.cgi?id=487990
Ubuntu-Description:
Notes:
Bugs:
upstream: released (2.6.27.20, 2.6.28.8, 2.6.29-rc7)
linux-2.6: released (2.6.29-1)
2.6.18-etch-security: released (2.6.18.dfsg.1-24etch1) [bugfix/syscall-audit-fix-32+64-syscall-hole.patch]
2.6.24-etch-security: released (2.6.24-6~etchnhalf.8etch1) [bugfix/syscall-audit-fix-32+64-syscall-hole.patch]
2.6.26-lenny-security: released (2.6.26-15lenny1) [bugfix/x86/syscall-audit-fix-32+64-syscall-hole.patch]
2.6.15-dapper-security:
2.6.22-gutsy-security:
2.6.24-hardy-security:
2.6.27-intrepid-security:
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