kernel: jbd/jbd2: invalid value of first log block leads to oops

The cleanupjournaltail function in the Journaling Block Device JBD functionality in the Linux kernel 2.6 allows local users to cause a denial of service assertion error and kernel oops via an ext3 or ext4 image with an "invalid log first block value."...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Updated kernel packages that fix multiple security issues, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores,...

Ubuntu: Security Advisory (USN-1312-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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...

kernel: possible privilege escalation via SG_IO ioctl

The Linux kernel before 3.2.2 does not properly restrict SGIO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to 1 a partition block device or 2 an LVM volume...

Ubuntu 11.04 : linux vulnerabilities (USN-1312-1)

A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. CVE-2011-4077 Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions...

Ubuntu Update for linux-ti-omap4 USN-1302-1

Ubuntu Update for Linux kernel vulnerabilities USN-1302-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN13021.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for linux-ti-omap4 USN-1302-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.n...

Ubuntu Update for linux-lts-backport-natty USN-1301-1

Ubuntu Update for Linux kernel vulnerabilities USN-1301-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN13011.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for linux-lts-backport-natty USN-1301-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH,...

Ubuntu Update for linux-ec2 USN-1299-1

Ubuntu Update for Linux kernel vulnerabilities USN-1299-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN12991.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for linux-ec2 USN-1299-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net Th...

Ubuntu Update for linux-ti-omap4 USN-1304-1

Ubuntu Update for Linux kernel vulnerabilities USN-1304-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN13041.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for linux-ti-omap4 USN-1304-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.n...

Ubuntu: Security Advisory (USN-1304-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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...

Ubuntu: Security Advisory (USN-1302-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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...

Ubuntu: Security Advisory (USN-1303-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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...

Ubuntu 10.04 LTS : linux-lts-backport-natty vulnerabilities (USN-1301-1)

A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. CVE-2011-4077 Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions...

USN-1302-1 : linux-ti-omap4 vulnerabilities

A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. CVE-2011-4077 Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions...

USN-1304-1: Linux kernel (OMAP4) vulnerabilities

A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. CVE-2011-4077 Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions...

USN-1303-1: Linux kernel (Marvell DOVE) vulnerabilities

Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. CVE-2011-1162 A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to...

USN-1302-1: Linux kernel (OMAP4) vulnerabilities

A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. CVE-2011-4077 Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions...

USN-1301-1: Linux kernel (Natty backport) vulnerabilities

A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. CVE-2011-4077 Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions...

USN-1300-1: Linux kernel (FSL-IMX51) vulnerabilities

A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. CVE-2011-4077 A flaw was found in the Journaling Block Device JBD. A local attacker able to mount ext3 or ext4 file...

[USN-1293-1] Linux kernel vulnerabilities

========================================================================== Ubuntu Security Notice USN-1293-1 December 08, 2011 linux vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...