exploits , vulnerabilities , articles , Linux Kernel PRNG Entropy Weakness

Title	Linux Kernel PRNG Entropy Weakness
Published	2007-06-08-12:00AM
Updated	2007-06-14-05:19PM
Class	Design Error
CVE	CVE-2007-2453
Remote	No
Local	Yes
Credit	The vendor reported these issues.
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 RedHat Enterprise Linux Desktop Workstation v. 5 client RedHat Enterprise Linux Desktop v.5 client RedHat Enterprise Linux v. 5 server 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 Linux kernel 2.6.20 Linux kernel 2.6.19 1 Linux kernel 2.6.19 .2 Linux kernel 2.6.19 .1 Linux kernel 2.6.19 rc4 Linux kernel 2.6.19 rc3 Linux kernel 2.6.19 rc2 Trustix Secure Enterprise Linux 2.0 Trustix Secure Linux 2.2 Trustix Secure Linux 2.1 Trustix Secure Linux 2.0 Linux kernel 2.6.19 rc1 Linux kernel 2.6.19 Trustix Secure Enterprise Linux 2.0 Trustix Secure Linux 2.2 Trustix Secure Linux 2.1 Trustix Secure Linux 2.0 Linux kernel 2.6.18 .4 Linux kernel 2.6.18 .3 Linux kernel 2.6.18 .1 Linux kernel 2.6.18 Linux kernel 2.6.17 .8 Linux kernel 2.6.17 .7 Linux kernel 2.6.17 .6 Linux kernel 2.6.17 .5 Linux kernel 2.6.17 .3 Linux kernel 2.6.17 .2 Linux kernel 2.6.17 .14 Linux kernel 2.6.17 .13 Linux kernel 2.6.17 .12 Linux kernel 2.6.17 .11 Linux kernel 2.6.17 .10 Linux kernel 2.6.17 .1 Linux kernel 2.6.17 rc5 Linux kernel 2.6.17 Linux kernel 2.6.17 Linux kernel 2.6.17 Linux kernel 2.6.17 Linux kernel 2.6.17 Linux kernel 2.6.17 Trustix Secure Enterprise Linux 2.0 Trustix Secure Linux 2.2 Trustix Secure Linux 2.1 Trustix Secure Linux 2.0 Linux kernel 2.6.16 27 Linux kernel 2.6.16 13 Linux kernel 2.6.16 .9 Linux kernel 2.6.16 .7 Linux kernel 2.6.16 .23 Linux kernel 2.6.16 .19 Linux kernel 2.6.16 .12 Linux kernel 2.6.16 .11 Linux kernel 2.6.16 .1 Linux kernel 2.6.16 rc1 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.16 Linux kernel 2.6.15 .4 Linux kernel 2.6.15 .3 Linux kernel 2.6.15 .2 Linux kernel 2.6.15 .1 Linux kernel 2.6.15 rc3 Linux kernel 2.6.15 rc2 Linux kernel 2.6.15 rc1 Linux kernel 2.6.15 Linux kernel 2.6.15 Linux kernel 2.6.15 Linux kernel 2.6.15 Linux kernel 2.6.15 Linux kernel 2.6.15 Trustix Secure Enterprise Linux 2.0 Trustix Secure Linux 2.2 Trustix Secure Linux 2.1 Trustix Secure Linux 2.0 Linux kernel 2.6.14 .5 Linux kernel 2.6.14 .4 Linux kernel 2.6.14 .3 Linux kernel 2.6.14 .2 Linux kernel 2.6.14 .1 Linux kernel 2.6.14 rc4 Linux kernel 2.6.14 rc3 Linux kernel 2.6.14 rc2 Linux kernel 2.6.14 rc1 Linux kernel 2.6.14 Linux kernel 2.6.14 Linux kernel 2.6.13 .4 Linux kernel 2.6.13 .3 Linux kernel 2.6.13 .2 Linux kernel 2.6.13 .1 Linux kernel 2.6.13 rc7 Linux kernel 2.6.13 rc6 Linux kernel 2.6.13 rc4 Linux kernel 2.6.13 rc1 Linux kernel 2.6.13 Linux kernel 2.6.13 Trustix Secure Enterprise Linux 2.0 Trustix Secure Linux 2.2 Trustix Secure Linux 2.1 Trustix Secure Linux 2.0 Linux kernel 2.6.12 .6 Linux kernel 2.6.12 .5 Linux kernel 2.6.12 .4 Linux kernel 2.6.12 .3 Linux kernel 2.6.12 .22 Linux kernel 2.6.12 .2 Linux kernel 2.6.12 .12 Linux kernel 2.6.12 .1 Linux kernel 2.6.12 rc5 Linux kernel 2.6.12 rc4 Linux kernel 2.6.12 rc1 Linux kernel 2.6.12 Linux kernel 2.6.12 Linux kernel 2.6.11 .8 Linux kernel 2.6.11 .7 Linux kernel 2.6.11 .6 Linux kernel 2.6.11 .5 Linux kernel 2.6.11 .4 Linux kernel 2.6.11 .12 Linux kernel 2.6.11 .11 Linux kernel 2.6.11 rc4 Linux kernel 2.6.11 rc3 Linux kernel 2.6.11 rc2 Linux kernel 2.6.11 Linux kernel 2.6.11 Trustix Secure Enterprise Linux 2.0 Trustix Secure Linux 2.2 Trustix Secure Linux 2.1 Trustix Secure Linux 2.0 Linux kernel 2.6.10 rc2 Linux kernel 2.6.10 Linux kernel 2.6.10 RedHat Fedora Core3 RedHat Fedora Core2 Trustix Secure Linux 3.0 Ubuntu Ubuntu Linux 5.0 4 powerpc Ubuntu Ubuntu Linux 5.0 4 i386 Ubuntu Ubuntu Linux 5.0 4 amd64 Linux kernel 2.6.9 Linux kernel 2.6.8 rc3 Linux kernel 2.6.8 rc2 Linux kernel 2.6.8 rc1 Ubuntu Ubuntu Linux 4.1 ppc Ubuntu Ubuntu Linux 4.1 ia64 Ubuntu Ubuntu Linux 4.1 ia32 Linux kernel 2.6.8 Linux kernel 2.6.7 rc1 Linux kernel 2.6.7 Linux kernel 2.6.6 rc1 Linux kernel 2.6.6 Linux kernel 2.6.5 Linux kernel 2.6.4 Linux kernel 2.6.3 Linux kernel 2.6.2 Linux kernel 2.6.1 rc2 Linux kernel 2.6.1 rc1 Linux kernel 2.6.1 Linux kernel 2.6 .10 Linux kernel 2.6 test9CVS Linux kernel 2.6 test9 Linux kernel 2.6 test8 Linux kernel 2.6 test7 Linux kernel 2.6 test6 Linux kernel 2.6 test5 Linux kernel 2.6 test4 Linux kernel 2.6 test3 Linux kernel 2.6 test2 Linux kernel 2.6 test11 Linux kernel 2.6 test10 Linux kernel 2.6 test1 Linux kernel 2.6 Linux kernel 2.6.8.1 S.u.S.E. Linux Personal 9.2 x86_64 S.u.S.E. Linux Personal 9.2 Ubuntu Ubuntu Linux 4.1 ppc Ubuntu Ubuntu Linux 4.1 ia64 Ubuntu Ubuntu Linux 4.1 ia32 Linux kernel 2.6.21RC6 Linux kernel 2.6.21RC5 Linux kernel 2.6.21RC4 Linux kernel 2.6.21RC3 Linux kernel 2.6.20.3 Linux kernel 2.6.20.2 Linux kernel 2.6.20.11 Linux kernel 2.6.20.1 Linux kernel 2.6.20rc2 Linux kernel 2.6.202 Linux kernel 2.6.18 Linux kernel 2.6.15.5 Linux kernel 2.6.15.11 Linux kernel 2.6.11.4
Not Vulnerable	Linux kernel 2.6.21 4 Linux kernel 2.6.20.13
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: mailto:content@securitydot.net.
TXT

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