Linux Distros Unpatched Vulnerability : CVE-2018-19407

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The vcpuscanioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service NULL pointer dereference an...

The vulnerability of the ioapic_write_indirect() function in the arch/x86/kvm/ioapic.c module of the virtualization subsystem on the Linux operating system’s x86 kernel platform allows a attacker to cause a service failure.

The vulnerability of the ioapicwriteindirect function in the arch/x86/kvm/ioapic.c module of the virtualization subsystem on the Linux operating system’s x86 kernel platform is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to cause a servic...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handling allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: - can not alloc irqpinlist -1,0,20 - Kernel panic – not syncing: IO-APIC: Failed to add irq-pi...

SUSE CVE-2024-49927

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

CVE-2024-49927

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

CVE-2024-49927

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

DEBIAN-CVE-2024-49927

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

UBUNTU-CVE-2024-49927

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

CVE-2024-49927 x86/ioapic: Handle allocation failures gracefully

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

CVE-2024-49927 x86/ioapic: Handle allocation failures gracefully

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

CVE-2024-49927 x86/ioapic: Handle allocation failures gracefully

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

CVE-2024-49927

The CVE-2024-49927 entry concerns the Linux kernel x86 IO-APIC code. The connected Astra Linux security bulletin details the vulnerability as: a failure to allocate an irq_pin_list could cause a kernel panic with the message “IO-APIC: failed to add irq-pin,” due to a panicky legacy IO/APIC path d...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the x86/ioapic module not handling interrupt pins correctly in the event of an allocation failure...

DEBIAN-CVE-2021-47390

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix stack-out-of-bounds memory access from ioapicwriteindirect KASAN reports the following issue: BUG: KASAN: stack-out-of-bounds in kvmmakevcpusrequestmask+0x174/0x440 kvm Read of size 8 at addr ffffc9001364f638 by tas...

UBUNTU-CVE-2021-47390

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix stack-out-of-bounds memory access from ioapicwriteindirect KASAN reports the following issue: BUG: KASAN: stack-out-of-bounds in kvmmakevcpusrequestmask+0x174/0x440 kvm Read of size 8 at addr ffffc9001364f638 by tas...

K93554290: Linux kernel vulnerability CVE-2018-19407

Security Advisory Description The vcpuscanioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service NULL pointer dereference and BUG via crafted system calls that reach a situation where ioapic is uninitialized. CVE-2018-19407 Impact...

SUSE CVE-2013-1798

The ioapicreadindirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPICREGSELECT and IOAPICREGWINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of...

SUSE CVE-2014-0155

The ioapicdeliver function in virt/kvm/ioapic.c in the Linux kernel through 3.14.1 does not properly validate the kvmirqdeliverytoapic return value, which allows guest OS users to cause a denial of service host OS crash via a crafted entry in the redirection table of an I/O APIC. NOTE: the affect...

SUSE CVE-2018-19407

The vcpuscanioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service NULL pointer dereference and BUG via crafted system calls that reach a situation where ioapic is uninitialized...

SUSE CVE-2020-27152

An issue was discovered in ioapiclazyupdateeoi in arch/x86/kvm/ioapic.c in the Linux kernel before 5.9.2. It has an infinite loop related to improper interaction between a resampler and edge triggering, aka CID-77377064c3a9...