CVE-2013-6832

The nandioctl function in sys/dev/nand/nandgeom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call...

Debian DSA-2769-1 : kfreebsd-9 - privilege escalation/denial of service

Several vulnerabilities have been discovered in the FreeBSD kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2013-5691 Loganaden Velvindron and Gleb Smirnoff discovered that the...

CVE-2013-3077

Multiple integer overflows in the IPMSFILTER and IPV6MSFILTER features in 1 sys/netinet/inmcast.c and 2 sys/netinet6/in6mcast.c in the multicast implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE allow local users to bypass intended restrictions on kernel-memory read and write...

[SECURITY] [DSA 2743-1] kfreebsd-9 security update

---------------------------------------------------------------------- Debian Security Advisory DSA-2743-1 [email protected] http://www.debian.org/security/ Aurelien Jarno August 27, 2013 http://www.debian.org/security/faq - ----------------------------------------------------------------------...

Debian: Security Advisory (DSA-2743-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

DSA-2743-1 kfreebsd-9 - several

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CVE-2013-2171

The vmmaplookup function in sys/vm/vmmap.c in the mmap implementation in the kernel in FreeBSD 9.0 through 9.1-RELEASE-p4 does not properly determine whether a task should have write access to a memory location, which allows local users to bypass filesystem write permissions and consequently gain...

[SECURITY] [DSA 2714-1] kfreebsd-9 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2714-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff June 25, 2013 http://www.debian.org/security/faq -...

Debian Security Advisory DSA 2714-1 (kfreebsd-9 - programming error)

Konstantin Belousov and Alan Cox discovered that insufficient permission checks in the memory management of the FreeBSD kernel could lead to privilege escalation. OpenVAS Vulnerability Test $Id: deb2714.nasl 6611 2017-07-07 12:07:20Z cfischer $ Auto-generated from advisory DSA 2714-1 using nvtgen...

Debian Security Advisory DSA 2672-1 (kfreebsd-9 - interpretation conflict)

Adam Nowacki discovered that the new FreeBSD NFS implementation processes a crafted READDIR request which instructs to operate a file system on a file node as if it were a directory node, leading to a kernel crash or potentially arbitrary code execution. The kfreebsd-8 kernel in the oldstable...

Debian: Security Advisory (DSA-2325-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian DSA-2325-1 : kfreebsd-8 - privilege escalation/denial of service

Buffer overflow in the 'Linux emulation' support in FreeBSD kernel allows local users to cause a denial of service panic and possibly execute arbitrary code by calling the bind system call with a long path for a UNIX-domain socket, which is not properly handled when the address is used by other...

DSA-2325-1 kfreebsd-8 - privilege escalation/denial of service

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FreeBSD 8.17.3 - vm.pmap Local Race Condition

FreeBSD 8.17.3 - vm.pmap Local Race Condition -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 FreeBSD 8.1/7.3 vm.pmap kernel local race condition Author: Maksymilian Arciemowicz http://SecurityReason.com http://lu.cxib.net Date: - - Dis.: 09.07.2010 - - Pub.: 07.09.2010 Affected Software verified: ...

CVE-2010-2020

sys/nfsclient/nfsvfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request...

Code injection

The 4BSD process scheduler in the FreeBSD kernel performs scheduling based on CPU billing gathered from periodic process sampling ticks, which allows local users to cause a denial of service CPU consumption by performing voluntary nanosecond sleeps that result in the process not being active duri...

Code injection

The ULE process scheduler in the FreeBSD kernel gives preference to "interactive" processes that perform voluntary sleeps, which allows local users to cause a denial of service CPU consumption, as described in "Secretly Monopolizing the CPU Without Superuser Privileges."...

security flaw

The Linux kernel before 2.6.16.9 and the FreeBSD kernel, when running on AMD64 and other 7th and 8th generation AuthenticAMD processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one process to determine portions of the stat...

security flaw

The Linux kernel before 2.6.16.9 and the FreeBSD kernel, when running on AMD64 and other 7th and 8th generation AuthenticAMD processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one process to determine portions of the stat...

Design/Logic Flaw

The Linux kernel before 2.6.16.9 and the FreeBSD kernel, when running on AMD64 and other 7th and 8th generation AuthenticAMD processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one process to determine portions of the stat...