CVE-2006-0380

A logic error in FreeBSD kernel 5.4-STABLE and 6.0 causes the kernel to calculate an incorrect buffer length, which causes more data to be copied to userland than intended, which could allow local users to read portions of kernel memory...

FreeBSD-SA-06:06.kmem

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-06:06.kmem Security Advisory The FreeBSD Project Topic: Local kernel memory disclosure Category: core Module: kernel Announced: 2006-01-25 Credits: Xin LI, Karl...

FreeBSD -- Local kernel memory disclosure

Problem description: A buffer allocated from the kernel stack may not be completely initialized before being copied to userland. CVE-2006-0379 A logic error in computing a buffer length may allow too much data to be copied into userland. CVE-2006-0380 Impact: Portions of kernel memory may be...

security flaw

The procfs code procmisc.c in Linux 2.6.14.3 and other versions before 2.6.15 allows attackers to read sensitive kernel memory via unspecified vectors in which a signed value is added to an unsigned value...

Ubuntu 4.10 / 5.04 : linux-source-2.6.10, linux-source-2.6.8.1 vulnerabilities (USN-178-1)

Oleg Nesterov discovered a local Denial of Service vulnerability in the timer handling. When a non group-leader thread called exec to execute a different program while an itimer was pending, the timer expiry would signal the old group leader task, which did not exist any more. This caused a kerne...

NetBSD Security Advisory 2006-001: Kernfs kernel memory disclosure

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 NetBSD Security Advisory 2006-001 ================================= Topic: Kernfs kernel memory disclosure Version: NetBSD-current: source prior to November 23, 2005 NetBSD 3.0: not affected NetBSD 2.1: affected NetBSD 2.0.3: affected NetBSD 2.0:...

CVE-2006-0145

The kernfsxread function in kernfs in NetBSD 1.6 through 2.1, and OpenBSD 3.8, does not properly validate file offsets against negative 32-bit values that occur as a result of truncation, which allows local users to read arbitrary kernel memory and gain privileges via the lseek system call...

Design/Logic Flaw

The kernfsxread function in kernfs in NetBSD 1.6 through 2.1, and OpenBSD 3.8, does not properly validate file offsets against negative 32-bit values that occur as a result of truncation, which allows local users to read arbitrary kernel memory and gain privileges via the lseek system call...

CVE-2006-0145

The kernfsxread function in kernfs in NetBSD 1.6 through 2.1, and OpenBSD 3.8, does not properly validate file offsets against negative 32-bit values that occur as a result of truncation, which allows local users to read arbitrary kernel memory and gain privileges via the lseek system call...

CVE-2005-4605

The procfs code procmisc.c in Linux 2.6.14.3 and other versions before 2.6.15 allows attackers to read sensitive kernel memory via unspecified vectors in which a signed value is added to an unsigned value...

CVE-2005-4605

The procfs code procmisc.c in Linux 2.6.14.3 and other versions before 2.6.15 allows attackers to read sensitive kernel memory via unspecified vectors in which a signed value is added to an unsigned value...

CVE-2005-4783

kernfsxread in kernfsvnops.c in NetBSD before 20050831 does not check for a negative offset when reading the message buffer, which allows local users to read arbitrary kernel memory...

CVE-2003-1289

The iBCS2 system call translator for statfs in NetBSD 1.5 through 1.5.3 and FreeBSD 4 up to 4.8-RELEASE-p2 and 5 up to 5.1-RELEASE-p1 allows local users to read portions of kernel memory memory disclosure via a large length parameter, which copies additional kernel memory into userland memory...

CVE-2005-2827

The thread termination routine in the kernel for Windows NT 4.0 and 2000 NTOSKRNL.EXE allows local users to modify kernel memory and execution flow via steps in which a terminating thread causes Asynchronous Procedure Call APC entries to free the wrong data, aka the "Windows Kernel Vulnerability....

Multiple linux kernels vulnerabilities

NAt feature DoS, sysgetthreadarea kernel memory content leak, ipvsconnflush race conditions, Posix timers DoS, rosertioctl DoS...

Linux Kernel 2.6.x - Time_Out_Leases PrintK Local Denial of Service

Linux Kernel 2.6.x - TimeOutLeases PrintK Local Denial of Service / source: https://www.securityfocus.com/bid/15627/info Linux kernel is susceptible to a local denial-of-service vulnerability. Local attackers may trigger this issue by obtaining numerous file-lock leases, which will consume...

CVE-2005-3806

CVE-2005-3806 affects Linux kernels 2.4 (up to 2.4.32) and 2.6 (before 2.6.14); IPv6 flow label handling in ip6_flowlabel.c may modify the wrong variable, enabling local attackers to corrupt kernel memory or trigger a crash by freeing non-allocated memory. Connected advisories (Debian DSA-1018-1/...

CVE-2002-2180

The setitimer2 system call in OpenBSD 2.0 through 3.1 does not properly check certain arguments, which allows local users to write to kernel memory and possibly gain root privileges, possibly via an integer signedness error...

CVE-2002-2127

The CVE-2002-2127 entry concerns Integrity Protection Driver (IPD) versions 1.2 and earlier. The vulnerability arises from IPD blocking access to \Device\PhysicalMemory by name, but an attacker could abuse a symlink to access the device and cause a local privileged process to overwrite kernel mem...

CVE-2002-2127

Integrity Protection Driver IPD 1.2 and earlier blocks access to \Device\PhysicalMemory by its name, which could allow local privileged processes to overwrite kernel memory by accessing the device through a symlink...