exploits , vulnerabilities , articles , Linux Kernel PTrace NULL Pointer Dereference Local Denial Of Service Vulnerability

Title	Linux Kernel PTrace NULL Pointer Dereference Local Denial Of Service Vulnerability
Published	2007-09-25-12:00AM
Updated	2008-02-29-10:22PM
Class	Design Error
CVE	CVE-2007-3731
Remote	No
Local	Yes
Credit	Evan Teran discovered this issue.
Vulnerable	Ubuntu Ubuntu Linux 7.04 sparc Ubuntu Ubuntu Linux 7.04 powerpc Ubuntu Ubuntu Linux 7.04 i386 Ubuntu Ubuntu Linux 7.04 amd64 Ubuntu Ubuntu Linux 6.10 sparc Ubuntu Ubuntu Linux 6.10 powerpc Ubuntu Ubuntu Linux 6.10 i386 Ubuntu Ubuntu Linux 6.10 amd64 Ubuntu Ubuntu Linux 6.06 LTS sparc Ubuntu Ubuntu Linux 6.06 LTS powerpc Ubuntu Ubuntu Linux 6.06 LTS i386 Ubuntu Ubuntu Linux 6.06 LTS amd64 rPath rPath Linux 1 rPath Appliance Platform Linux Service 1 RedHat Enterprise Linux Desktop 5 client RedHat Enterprise Linux 5 server Linux kernel 2.6.21 4 Linux kernel 2.6.21 .7 Linux kernel 2.6.21 .6 Linux kernel 2.6.21 .2 Linux kernel 2.6.21 .1 Linux kernel 2.6.21 Linux kernel 2.6.21 Linux kernel 2.6.20 .9 Linux kernel 2.6.20 .8 Linux kernel 2.6.20 .5 Linux kernel 2.6.20 .4 Linux kernel 2.6.20 .15 Linux kernel 2.6.20 Trustix Secure Enterprise Linux 2.0 Trustix Secure Linux 2.2 Trustix Secure Linux 2.1 Trustix Secure Linux 2.0 Linux kernel 2.6.20 Linux kernel 2.6.21RC6 Linux kernel 2.6.21RC5 Linux kernel 2.6.21RC4 Linux kernel 2.6.21RC3 Linux kernel 2.6.21RC3 Linux kernel 2.6.20.3 Linux kernel 2.6.20.2 Linux kernel 2.6.20.13 Linux kernel 2.6.20.11 Linux kernel 2.6.20.1 Linux kernel 2.6.20rc2 Linux kernel 2.6.202 Debian Linux 4.0 sparc Debian Linux 4.0 s/390 Debian Linux 4.0 powerpc Debian Linux 4.0 mipsel Debian Linux 4.0 mips Debian Linux 4.0 m68k Debian Linux 4.0 ia64 Debian Linux 4.0 ia32 Debian Linux 4.0 hppa Debian Linux 4.0 arm Debian Linux 4.0 amd64 Debian Linux 4.0 alpha
Not Vulnerable
Code	Currently we are not aware of any exploits for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: content@securitydot.net.
TXT

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