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SuSE 9.1 security update for kernel

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SuSE 9.1 security update for kernel

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/04/2005
Created
07/25/2018
Added
01/04/2005
Modified
11/18/2015

Description

The system is missing one or more SuSE security patches. This update fixes following security issues: - CAN-2004-1068: Missing serialization in unix_dgram_recvmsg() could lead to elevated privileges, making it possible for a local attacker to gain root access. Thanks to Paul Starzetz for pointing out this problem. - CAN-2004-1016: Missing integer overflow checks in sendmsg / control message handling allows a local attacker to crash or halt the machine. This was independent found by Paul Starzetz and Georgi Guninski, and fixed by Herbert Xu. - A memory leak in the IP option handling in the sendmsg() system call that was reported by Georgi Guninski. - CAN-2004-1137: Some of the pointer handling in the Linux IGMP code was broken and could allow a local attacker to crash the machine. This was found by Paul Starzetz and fixed by Chris Wright. - A memory leak in ip_conntrack_ftp connection handling was fixed. - A local denial of service in aio_free_ring allows a local attacker to crash the machine. - A problem in the memory management handling of ELF executables could lead to a local attacker crashing with a handcrafted ELF binary. - CAN-2004-1151: A buffer overflow in the system call handling in the 32bit system call emulation on AMD64 / Intel EM64T systems could lead to a local privilege escalation or denial of service condition. - Fixed a remote denial of service problem in the NFS kernel service, allowing a remote attacker with NFS access to a machine to remotely crash the kernel.

Solution(s)

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