VYPR
Unrated severityNVD Advisory· Published Mar 6, 2009· Updated Jun 16, 2026

CVE-2009-0834

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

21
  • cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*
  • Debian/linux2 versions
    cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*
  • Linux/Kernel2 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: <=2.6.28.7
    • (no CPE)range: <=2.6.28.7
  • OpenSUSE/openSUSE2 versions
    cpe:2.3:o:opensuse:opensuse:10.3:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:opensuse:opensuse:10.3:*:*:*:*:*:*:*
    • cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_desktop:4.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_desktop:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:4.7:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_eus:4.7:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_eus:5.3:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server:4.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_server:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:5.3:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_workstation:4.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:redhat:enterprise_linux_workstation:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*
  • cpe:2.3:o:suse:linux_enterprise_desktop:10:sp2:*:*:*:*:*:*
  • cpe:2.3:o:suse:linux_enterprise_server:10:sp2:*:*:*:*:*:*
  • cpe:2.3:o:suse:linux_enterprise_software_development_kit:10:sp2:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

39

News mentions

0

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