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CVE
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CVE-2009-0834Date: (C)2009-03-06   (M)2024-02-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 3.6
Exploit Score: 3.9
Impact Score: 4.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: NONE
  
Reference:
SECTRACK-1022153
http://www.securityfocus.com/archive/1/503610/100/0/threaded
http://www.securityfocus.com/archive/1/507985/100/0/threaded
BID-33951
SECUNIA-34084
SECUNIA-34917
SECUNIA-34962
SECUNIA-34981
SECUNIA-35011
SECUNIA-35015
SECUNIA-35120
SECUNIA-35121
SECUNIA-35185
SECUNIA-35390
SECUNIA-35394
SECUNIA-37471
ADV-2009-3316
DSA-1787
DSA-1794
DSA-1800
MDVSA-2009:118
RHSA-2009:0451
RHSA-2009:0459
RHSA-2009:0473
SUSE-SA:2009:028
SUSE-SA:2009:030
SUSE-SA:2009:031
USN-751-1
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://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ccbe495caa5e604b04d5a31d7459a6f6a76a756c
http://scary.beasts.org/security/CESA-2009-001.html
http://wiki.rpath.com/Advisories:rPSA-2009-0084
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
https://bugzilla.redhat.com/show_bug.cgi?id=487990
linux-kernel-auditsyscallentry-sec-bypass(49061)
oval:org.mitre.oval:def:8508
oval:org.mitre.oval:def:9600

CPE    9
cpe:/o:opensuse:opensuse:11.0
cpe:/o:opensuse:opensuse:10.3
cpe:/o:debian:debian_linux:4.0
cpe:/o:debian:debian_linux:5.0
...
OVAL    17
oval:org.secpod.oval:def:500594
oval:org.secpod.oval:def:202057
oval:org.secpod.oval:def:201980
oval:org.mitre.oval:def:8300
...

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