CVE Vulnerabilities

CVE-2010-0307

Published: Feb 17, 2010 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.7 MEDIUM
AV:L/AC:M/Au:N/C:N/I:N/A:C
RedHat/V2
4.9 MODERATE
AV:L/AC:L/Au:N/C:N/I:N/A:C
RedHat/V3
Ubuntu
LOW
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The load_elf_binary function in fs/binfmt_elf.c in the Linux kernel before 2.6.32.8 on the x86_64 platform does not ensure that the ELF interpreter is available before a call to the SET_PERSONALITY macro, which allows local users to cause a denial of service (system crash) via a 32-bit application that attempts to execute a 64-bit application and then triggers a segmentation fault, as demonstrated by amd64_killer, related to the flush_old_exec function.

Affected Software

NameVendorStart VersionEnd Version
Linux_kernelLinux*2.6.32.8 (excluding)
MRG for RHEL-5RedHatkernel-rt-0:2.6.33.7-rt29.45.el5rt*
Red Hat Enterprise Linux 4RedHatkernel-0:2.6.9-89.0.23.EL*
Red Hat Enterprise Linux 5RedHatkernel-0:2.6.18-194.3.1.el5*
LinuxUbuntuhardy*
LinuxUbuntuintrepid*
LinuxUbuntujaunty*
LinuxUbuntukarmic*
LinuxUbuntuupstream*
Linux-source-2.6.15Ubuntudapper*
Linux-source-2.6.15Ubuntuupstream*

References