Candidate: CVE-2009-3238 PublicDate: 2009-09-18 10:30:00 UTC References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3238 http://patchwork.kernel.org/patch/21766/ https://ubuntu.com/security/notices/USN-852-1 Description: The get_random_int function in drivers/char/random.c in the Linux kernel before 2.6.30 produces insufficiently random numbers, which allows attackers to predict the return value, and possibly defeat protection mechanisms based on randomization, via vectors that leverage the function's tendency to "return the same value over and over again for long stretches of time." Ubuntu-Description: Notes: Bugs: Priority: medium Discovered-by: Assigned-to: CVSS: Patches_linux-source-2.6.15: upstream_linux-source-2.6.15: released (2.6.30~rc5) dapper_linux-source-2.6.15: released (2.6.15-55.80) hardy_linux-source-2.6.15: DNE intrepid_linux-source-2.6.15: DNE jaunty_linux-source-2.6.15: DNE devel_linux-source-2.6.15: DNE Patches_linux: upstream: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8a0a9bd4db63bc45e3017bedeafbd88d0eb84d02 upstream_linux: released (2.6.30~rc5) dapper_linux: DNE hardy_linux: released (2.6.24-25.63) intrepid_linux: released (2.6.27-15.43) jaunty_linux: released (2.6.28-16.55) devel_linux: not-affected (2.6.31.10.21)