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SUSE CVE
SUSE CVE
•added 2023/02/15 5:28 a.m.•8 views

SUSE CVE-2014-3611

Race condition in the kvmmigratepittimer function in arch/x86/kvm/i8254.c in the KVM subsystem in the Linux kernel through 3.17.2 allows guest OS users to cause a denial of service host OS crash by leveraging incorrect PIT emulation...

4.7CVSS6.4AI score0.00294EPSS
SaveExploits0References5
SUSE CVE
SUSE CVE
•added 2023/02/15 5:19 a.m.•9 views

SUSE CVE-2015-3214

The pitioportread in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index...

6.9CVSS7.6AI score0.01594EPSS
SaveExploits2References7
SUSE CVE
SUSE CVE
•added 2023/02/15 5:14 a.m.•11 views

SUSE CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

6.5CVSS6.5AI score0.00563EPSS
SaveExploits0References10
Schneier on Security
Schneier on Security
•added 2022/12/02 10:12 p.m.•23 views

Friday Squid Blogging: Legend of the Indiana Oil-Pit Squid

At a GMC plant. As usual, you can also use this squid post to talk about the security stories in the news that I havent covered. Read my blog posting guidelines here...

1.9AI score
SaveExploits0
Microsoft CVE
Microsoft CVE
•added 2020/09/25 7:00 a.m.•15 views

The pit_ioport_read function in the Programmable Interval Timer (PIT) emulation in i8254.c in KVM 83 does not properly use the pit_state data structure which allows guest OS users to cause a denial of service (host OS crash or hang) by attempting to read the /dev/port file.

...

6.8CVSS7AI score0.02771EPSS
SaveExploits1
Tenable Nessus
Tenable Nessus
•added 2019/05/13 12:00 a.m.•39 views

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1480)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way the Linux kernel's futex subsystem handled the requeuing of certain Priority Inheritance PI futexes. ...

7.8CVSS6.6AI score0.37233EPSS
SaveExploits29References22
Lenovo
Lenovo
•added 2017/01/23 12:00 a.m.•89 views

QEMU i8254 PIT Emulation Bug

Lenovo Security Advisory: LEN-2015-075 Potential Impact: Escalation of Privileges Severity: High Summary: A vulnerability was reported in QEMU where a local user on the guest system could potentially obtain elevated privileges on the target host system. This vulnerability was reported to Red Hat...

6.9CVSS6.6AI score0.01594EPSS
SaveExploits2
Tenable Nessus
Tenable Nessus
•added 2016/12/05 12:00 a.m.•314 views

SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2976-1)

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. For the PowerPC64 a new 'bigmem' flavor has been added to support big Power machines. FATE319026 The following security bugs were fixed : - CVE-2016-7042: The prockeysshow function in security/keys/proc....

10CVSS7.3AI score0.23558EPSS
SaveExploits8References127
NVD
NVD
•added 2016/02/08 3:59 a.m.•27 views

CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

6.5CVSS6AI score0.00563EPSS
SaveExploits0References19
OSV
OSV
•added 2016/02/08 3:59 a.m.•10 views

DEBIAN-CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

6.5CVSS6.5AI score0.00563EPSS
SaveExploits0References1
OSV
OSV
•added 2016/02/08 3:59 a.m.•9 views

CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

6.5CVSS7.1AI score
SaveExploits0References25
Cvelist
Cvelist
•added 2016/02/08 2:00 a.m.•52 views

CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

6.4AI score0.00563EPSS
SaveExploits0References19
Debian CVE
Debian CVE
•added 2016/02/08 2:00 a.m.•56 views

CVE-2015-7513

arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service divide-by-zero error and host OS crash via a zero value, related to the kvmvmioctlsetpit and kvmvmioctlsetpit2 functions...

6.5CVSS6.5AI score0.00563EPSS
SaveExploits0
OpenVAS
OpenVAS
•added 2016/02/05 12:00 a.m.•48 views

Ubuntu: Security Advisory (USN-2889-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

10CVSS6.7AI score0.09235EPSS
SaveExploits1References2
Ubuntu
Ubuntu
•added 2016/02/02 1:41 a.m.•95 views

USN-2888-1: Linux kernel (Utopic HWE) vulnerabilities

It was discovered that a use-after-free vulnerability existed in the AFUNIX implementation in the Linux kernel. A local attacker could use crafted epollctl calls to cause a denial of service system crash or expose sensitive information. CVE-2013-7446 It was discovered that the KVM implementation ...

7CVSS6.4AI score0.0122EPSS
SaveExploits1
Tenable Nessus
Tenable Nessus
•added 2016/02/02 12:00 a.m.•52 views

Ubuntu 15.10 : linux-raspi2 vulnerabilities (USN-2890-3)

It was discovered that a use-after-free vulnerability existed in the AFUNIX implementation in the Linux kernel. A local attacker could use crafted epollctl calls to cause a denial of service system crash or expose sensitive information. CVE-2013-7446 It was discovered that the KVM implementation ...

10CVSS6.4AI score0.09235EPSS
SaveExploits1References10
Tenable Nessus
Tenable Nessus
•added 2016/02/02 12:00 a.m.•65 views

Ubuntu 14.04 LTS : Linux kernel (Vivid HWE) vulnerabilities (USN-2889-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2889-2 advisory. It was discovered that a use-after-free vulnerability existed in the AFUNIX implementation in the Linux kernel. A local attacker could use crafted epollc...

10CVSS6.7AI score0.09235EPSS
SaveExploits1References6
Ubuntu
Ubuntu
•added 2016/02/01 10:45 p.m.•73 views

USN-2886-2: Linux kernel (OMAP4) vulnerabilities

It was discovered that a use-after-free vulnerability existed in the AFUNIX implementation in the Linux kernel. A local attacker could use crafted epollctl calls to cause a denial of service system crash or expose sensitive information. CVE-2013-7446 It was discovered that the KVM implementation ...

8.2CVSS7AI score0.0122EPSS
SaveExploits4
CNVD
CNVD
•added 2016/01/16 12:00 a.m.•17 views

Linux kernel KVM 'kvm_pit_load_count()' function denial of service vulnerability

Linux kernel is an open source operating system. kvm is a virtualization infrastructure used in it. A security vulnerability in the Linux kernel KVM 'kvmpitloadcount' function allows remote attackers to exploit the vulnerability by submitting a special request to crash the system...

6.5CVSS6.6AI score0.00563EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
•added 2016/01/06 12:00 a.m.•89 views

Debian DSA-3434-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak. - CVE-2015-7513 It was discovered that a local user permitted to use the x86 KVM subsystem could configure the PIT emulation to cause a denial of servic...

8.2CVSS6AI score0.0122EPSS
SaveExploits2References30
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