111 matches found
openSUSE: Security Advisory for kernel (openSUSE-SU-2015:1842-1)
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...
openSUSE Security Update : the Linux Kernel (openSUSE-2015-686)
The openSUSE 13.2 kernel was updated to receive various security and bugfixes. Following security bugs were fixed : - CVE-2015-3290: arch/x86/entry/entry64.S in the Linux kernel on the x8664 platform improperly relied on espfix64 during nested NMI processing, which allowed local users to gain...
Security update for the Linux Kernel (important)
The openSUSE 13.2 kernel was updated to receive various security and bugfixes. Following security bugs were fixed: CVE-2015-3290: arch/x86/entry/entry64.S in the Linux kernel on the x8664 platform improperly relied on espfix64 during nested NMI processing, which allowed local users to gain...
openSUSE: Security Advisory for kernel (openSUSE-SU-2015:1382-1)
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-2691-1)
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...
CVE-2015-3290
arch/x86/entry/entry64.S in the Linux kernel before 4.1.6 on the x8664 platform improperly relies on espfix64 during nested NMI processing, which allows local users to gain privileges by triggering an NMI within a certain instruction window...
CVE-2015-3290
arch/x86/entry/entry64.S in the Linux kernel before 4.1.6 on the x8664 platform improperly relies on espfix64 during nested NMI processing, which allows local users to gain privileges by triggering an NMI within a certain instruction window...
CVE-2015-3290
arch/x86/entry/entry64.S in the Linux kernel before 4.1.6 on the x8664 platform improperly relies on espfix64 during nested NMI processing, which allows local users to gain privileges by triggering an NMI within a certain instruction window...
CVE-2015-3290
The connected Astra Linux bulletin describes CVE-2015-3290 in the Linux kernel context and confirms the vulnerability fix: limiting the Haswell performance counter period to mitigate NMI-related privilege escalation. It documents that the issue stemmed from a too-small initial frequency-estimatio...
Fedora Update for kernel FEDORA-2015-13391
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...
openSUSE Security Update : the Linux Kernel (openSUSE-2015-543)
The openSUSE 13.2 kernel was updated to receive various security and bugfixes. Following security bugs were fixed : - CVE-2015-3290: A flaw was found in the way the Linux kernels nested NMI handler and espfix64 functionalities interacted during NMI processing. A local, unprivileged user could use...
Security update for the Linux Kernel (important)
The openSUSE 13.2 kernel was updated to receive various security and bugfixes. Following security bugs were fixed: - CVE-2015-3290: A flaw was found in the way the Linux kernels nested NMI handler and espfix64 functionalities interacted during NMI processing. A local, unprivileged user could use...
Fedora Update for kernel FEDORA-2015-12917
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...
Fedora Update for kernel FEDORA-2015-12908
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...
Linux Nested NMIs Privilege Escalation
/ +++++ CVE-2015-3290 +++++ High impact NMI bug on x8664 systems 3.13 and newer, embargoed. Also fixed by: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b6e6a8334d56354853f9c255d1395c2ba570e0a The other fix synchronous modifyldt does not fix CVE-2015-3290. You can...
Fedora 22 : kernel-4.1.3-201.fc22 (2015-12437)
Fixes for CVE-2015-3290 CVE-2015-3291 CVE-2015-1333 in the kernel. Also fixes for a minor warning in pcmcia. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as...
Linux Kernel - 'espfix64' Nested NMIs Interrupting Privilege Escalation
/ +++++ CVE-2015-3290 +++++ High impact NMI bug on x8664 systems 3.13 and newer, embargoed. Also fixed by: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b6e6a8334d56354853f9c255d1395c2ba570e0a The other fix synchronous modifyldt does not fix CVE-2015-3290. You can...
Linux x86_64 NMI Privilege Escalation Due to Nested NMIs Interrupting espfix64
Exploit for linux platform in category local exploits / +++++ CVE-2015-3290 +++++ High impact NMI bug on x8664 systems 3.13 and newer, embargoed. Also fixed by: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b6e6a8334d56354853f9c255d1395c2ba570e0a The other fix...
Linux Kernel - espfix64 Nested NMIs Interrupting Privilege Escalation
Linux Kernel - espfix64 Nested NMIs Interrupting Privilege Escalation / +++++ CVE-2015-3290 +++++ High impact NMI bug on x8664 systems 3.13 and newer, embargoed. Also fixed by: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b6e6a8334d56354853f9c255d1395c2ba570e0a The...
USN-2700-1: Linux kernel vulnerabilities
Andy Lutomirski discovered a flaw in the Linux kernel's handling of nested NMIs non-maskable interrupts. An unprivileged local user could exploit this flaw to cause a denial of service system crash or potentially escalate their privileges. CVE-2015-3290 Andy Lutomirski discovered a flaw that allo...