Ubuntu 15.10 : linux-raspi2 vulnerability (USN-2858-3)

Nathan Williams discovered that overlayfs in the Linux kernel incorrectly handled setattr operations. A local unprivileged attacker could use this to create files with administrative permission attributes and execute arbitrary code with elevated privileges. Note that Tenable Network Security has...

USN-2858-3: Linux kernel (Raspberry Pi 2) vulnerability

Nathan Williams discovered that overlayfs in the Linux kernel incorrectly handled setattr operations. A local unprivileged attacker could use this to create files with administrative permission attributes and execute arbitrary code with elevated privileges...

USN-2858-2: Linux kernel (Wily HWE) vulnerability

Nathan Williams discovered that overlayfs in the Linux kernel incorrectly handled setattr operations. A local unprivileged attacker could use this to create files with administrative permission attributes and execute arbitrary code with elevated privileges...

USN-2858-1: Linux kernel vulnerability

Nathan Williams discovered that overlayfs in the Linux kernel incorrectly handled setattr operations. A local unprivileged attacker could use this to create files with administrative permission attributes and execute arbitrary code with elevated privileges...

USN-2857-2: Linux kernel (Vivid HWE) vulnerability

Nathan Williams discovered that overlayfs in the Linux kernel incorrectly handled setattr operations. A local unprivileged attacker could use this to create files with administrative permission attributes and execute arbitrary code with elevated privileges...

USN-2857-2 linux-lts-vivid vulnerability

Nathan Williams discovered that overlayfs in the Linux kernel incorrectly handled setattr operations. A local unprivileged attacker could use this to create files with administrative permission attributes and execute arbitrary code with elevated privileges...

USN-2857-1: Linux kernel vulnerability

Nathan Williams discovered that overlayfs in the Linux kernel incorrectly handled setattr operations. A local unprivileged attacker could use this to create files with administrative permission attributes and execute arbitrary code with elevated privileges...

Linux Kernel 4.3.3 (Ubuntu 14.04/15.10) - 'overlayfs' Local Privilege Escalation (1)

/ just another overlayfs exploit, works on kernels before 2015-12-26 Exploit Title: overlayfs local root Date: 2016-01-05 Exploit Author: rebel Version: Ubuntu 14.04 LTS, 15.10 and more Tested on: Ubuntu 14.04 LTS, 15.10 CVE : CVE-2015-8660 blah@ubuntu:$ id uid=1001blah gid=1001blah groups=1001bl...

Linux Kernel 4.3.3 (Ubuntu 14.0415.10) - overlayfs Local Privilege Escalation (1)

Linux Kernel 4.3.3 Ubuntu 14.0415.10 - overlayfs Local Privilege Escalation 1 / just another overlayfs exploit, works on kernels before 2015-12-26 Exploit Title: overlayfs local root Date: 2016-01-05 Exploit Author: rebel Version: Ubuntu 14.04 LTS, 15.10 and more Tested on: Ubuntu 14.04 LTS, 15.1...

Ubuntu 12.04, 14.04, 14.10, 15.04 - overlayfs Local Root

No description provided by source...

CVE-2012-0055

OverlayFS in the Linux kernel before 3.0.0-16.28, as used in Ubuntu 10.0.4 LTS and 11.10, is missing inode security checks which could allow attackers to bypass security restrictions and perform unauthorized actions...

Ubuntu overlayfs privilege elevation

Added: 06/26/2015 CVE: CVE-2015-1328 BID: 75206 Background Overlayfs is a type of file system for Linux which implements a union mount. Problem In Ubuntu, overlayfs fails to correctly check file permissions when creating new files in the upper filesystem directory. This can be exploited by an...

Ubuntu overlayfs privilege elevation

Added: 06/26/2015 CVE: CVE-2015-1328 BID: 75206 Background Overlayfs is a type of file system for Linux which implements a union mount. Problem In Ubuntu, overlayfs fails to correctly check file permissions when creating new files in the upper filesystem directory. This can be exploited by an...

Ubuntu overlayfs privilege elevation

Added: 06/26/2015 CVE: CVE-2015-1328 BID: 75206 Background Overlayfs is a type of file system for Linux which implements a union mount. Problem In Ubuntu, overlayfs fails to correctly check file permissions when creating new files in the upper filesystem directory. This can be exploited by an...

Ubuntu overlayfs privilege elevation

Added: 06/26/2015 CVE: CVE-2015-1328 BID: 75206 Background Overlayfs is a type of file system for Linux which implements a union mount. Problem In Ubuntu, overlayfs fails to correctly check file permissions when creating new files in the upper filesystem directory. This can be exploited by an...

Ubuntu: Security Advisory (USN-2642-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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 aeration local elevation of privilege vulnerability, CVE-2 0 1 5-1 3 2 8）, The impact of multiple versions-vulnerability warning-the black bar safety net

Due to the particular case when the file is created the permissions check bug, the Ubuntu operating system exposure to local privilege escalation vulnerabilities affect Ubuntu 12.04 and 14.04, and 14.10, and 15.04 version. The current Ubuntu official has been fixed the vulnerability. The...

Ubuntu: Security Advisory (USN-2643-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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-2640-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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 Patches Privilege-Escalation Bug

There is a privilege-escalation vulnerability in several versions of Ubuntu that results from the fact that the operating system fails to check permissions when users are creating files in some specific circumstances. Security researcher Philip Pettersson discovered the vulnerability and reported...