CVE-2006-5173

Linux kernel does not properly save or restore EFLAGS during a context switch, or reset the flags when creating new threads, which allows local users to cause a denial of service process crash, as demonstrated using a process that sets the Alignment Check flag EFLAGS 0x40000, which triggers a...

security flaw

The dieifkernel function in arch/ia64/kernel/unaligned.c in Linux kernel 2.6.x before 2.6.15.6, possibly when compiled with certain versions of gcc, has the "noreturn" attribute set, which allows local users to cause a denial of service by causing user faults on Itanium systems...

CVE-2004-0618

FreeBSD 5.1 for the Alpha processor allows local users to cause a denial of service crash via an execve system call with an unaligned memory address as an argument...

CVE-2004-0618

FreeBSD 5.1 for the Alpha processor allows local users to cause a denial of service crash via an execve system call with an unaligned memory address as an argument...

Security Advisory : FreeBSD local DoS

Security Advisory : FreeBSD local DoS Systems affected: FreeBSD 5.1-RELEASE/Alpha. Other versions are probably vulnerable. FreeBSD 5.1-RELEASE/IA32 is not vulnerable. Not sure about other FreeBSD/arch but they could be vulnerable too. Risk: low Date: 23 June 2004 Legal notice: 1. This Advisory is...

freebsd.local.txt

Security Advisory : FreeBSD local DoS Systems affected: FreeBSD 5.1-RELEASE/Alpha. Other versions are probably vulnerable. FreeBSD 5.1-RELEASE/IA32 is not vulnerable. Not sure about other FreeBSD/arch but they could be vulnerable too. Risk: low Date: 23 June 2004 Legal notice: 1. This Advisory is...

FreeBSD Alpha DoS

Unaligned execve argument causes system to crash...

CVE-2000-0440

NetBSD 1.4.2 and earlier allows remote attackers to cause a denial of service by sending a packet with an unaligned IP timestamp option...

CVE-2000-0440

NetBSD 1.4.2 and earlier are affected. The vulnerability allows remote attackers to cause a denial of service by sending a packet containing an unaligned IP timestamp option. The available documents confirm the affected product/version and the faulty IP timestamp option as the root cause, with Do...

[NHC20000504a.0: NetBSD Panics when sent unaligned IP options]

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FreeBSD 3.44.05.0 NetBSD 1.4 - Unaligned IP Option Denial of Service

FreeBSD 3.44.05.0 NetBSD 1.4 - Unaligned IP Option Denial of Service // source: https://www.securityfocus.com/bid/1173/info A vulnerability exists in the 1.4.x NetBSD kernel that may allow remote attackers to cause the machine to kernel panic on certain architectures. By sending a packet to a...

FreeBSD 3.4/4.0/5.0 / NetBSD 1.4 - Unaligned IP Option Denial of Service

// source: https://www.securityfocus.com/bid/1173/info A vulnerability exists in the 1.4.x NetBSD kernel that may allow remote attackers to cause the machine to kernel panic on certain architectures. By sending a packet to a machine running the Alpha or SPARC versions of NetBSD, with an unaligned...