CVE-2007-4311

The xfer_secondary_pool function in drivers/char/random.c in the Linux kernel 2.4 before 2.4.35 performs reseed operations on only the first few bytes of a buffer, which might make it easier for attackers to predict the output of the random number generator, related to incorrect use of the sizeof operator.

🔗 References (16)

• cve@mitrehttp://git.kernel.org/?p=linux/kernel/git/stable/linux-2.4.34.y.git%3Ba=commit%3Bh=bd67d4c7b11cc33ebdc346bc8926d255b354cd64
• cve@mitrehttp://git.kernel.org/?p=linux/kernel/git/stable/linux-2.4.34.y.git%3Ba=commit%3Bh=faa3369ac2ea7feb0dd266b6a5e8d6ab153cf925
• cve@mitrehttp://secunia.com/advisories/29058
• cve@mitrehttp://www.debian.org/security/2008/dsa-1503
• cve@mitrehttp://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.34.6
• cve@mitrehttp://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35
• cve@mitrehttp://www.securityfocus.com/bid/25029
• cve@mitrehttp://www.vupen.com/english/advisories/2007/2690
• af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.4.34.y.git%3Ba=commit%3Bh=bd67d4c7b11cc33ebdc346bc8926d255b354cd64
• af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.4.34.y.git%3Ba=commit%3Bh=faa3369ac2ea7feb0dd266b6a5e8d6ab153cf925
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/29058
• af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2008/dsa-1503
• af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.34.6
• af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/25029