CVE-2024-6505

Affects QEMU's virtio-net with RSS enabled. The indirections_table in RSS becomes controllable, and extreme values can trigger an index-out-of-bounds, leading to a heap overflow and the host QEMU process crash. Descriptions across advisories (SUSE SUSE-SU-2026:0039/0043-1, Ubuntu USN-7744-1, Tenc...

CVE-2024-6505 Qemu-kvm: virtio-net: queue index out-of-bounds access in software rss

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirectionstable data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This...

CVE-2024-6505

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirectionstable data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This...

CVE-2024-6505

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirectionstable data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This...

CVE-2024-6505 Qemu-kvm: virtio-net: queue index out-of-bounds access in software rss

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirectionstable data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This...

SUSE CVE-2024-6505

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirectionstable data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This...

PT-2024-7651

Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirections table data within RSS becomes controllable. Setting excessively...

CVE-2024-6505: Out-of-bounds Read

A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirectionstable data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This...

QEMU Buffer Error Vulnerability

QEMU Quick Emulator is a suite of simulation processor software by Fabrice Bellard, an individual developer in France. The software is fast and cross-platform. QEMU suffers from a buffer error vulnerability that stems from a problem with the component virtio-net Device, which can lead to an...

PT-2024-30679

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The vulnerability is related to a missing check in the virtio net hdr to skb function, which allowed syzbot to crash kernels again. The issue occurs after the skb segment function, where the...

The vulnerability of the virtio-net server interface of QEMU allows a attacker to trigger a information leak.

The vulnerability of the virtio-net server QEMU interface is related to the TX cleanup function in the virtionetFlushTx function. This vulnerability occurs when the guest functions VIRTIONETFHASHREPORT, VIRTIOFVERSION1, and VIRTIONETFMRGRXBUF are enabled. Exploiting this vulnerability can allow a...

virt:rhel and virt-devel:rhel security and enhancement update

An update is available for module.swtpm, module.libtpms, module.libnbd, netcf, module.nbdkit, hivex, libiscsi, libtpms, module.sgabios, libguestfs-winsupport, virt-v2v, module.supermin, module.virt-v2v, module.libvirt-dbus, module.qemu-kvm, supermin, swtpm, libvirt-dbus, sgabios, qemu-kvm,...

The vulnerability of the virtio-net interface in the QEMU hardware emulation software allows a attacker to trigger a service failure.

The vulnerability of the virtio-net emulator’s hardware emulation interface of QEMU is related to the asynchronous nature of the shutdown process, which allows for scenarios of “racing.” Exploiting this vulnerability can enable a perpetrator to cause a service failure...

ROS-20240606-01

A vulnerability in QEMU's USB EHCI controller emulation is related to the lack of checks if the buffer pointer overlaps with the MMIO register when transmitting USB packets. the buffer pointer overlaps with the MMIO region when transmitting USB packets. Exploitation of the vulnerability could all...

Oracle Linux 9 : qemu-kvm (ELSA-2024-12407)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12407 advisory. - ui/clipboard: add asserts for update and request Fiona Ebner Orabug: 36323175 CVE-2023-6683 - ui/clipboard: mark type as not available when there is...

SUSE CVE-2021-47352

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Add validation for used length This adds validation for used length might come from an untrusted device to avoid data corruption or loss...

SUSE CVE-2021-47367

In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix pages leaking when building skb in big mode We try to use buildskb if we had sufficient tailroom. But we forget to release the unused pages chained via private in big mode which will leak pages. Fixing this by...

CVE-2021-47352

A vulnerability was found in the Linux kernel’s virtio-net driver, where the system does not properly validate the length of data provided by an untrusted device. This lack of validation could lead to data corruption if the length of the data is incorrect or maliciously crafted. Mitigation Red Ha...

CVE-2021-47367

In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix pages leaking when building skb in big mode We try to use buildskb if we had sufficient tailroom. But we forget to release the unused pages chained via private in big mode which will leak pages. Fixing this by...

QEMU: virtio-net: stack buffer overflow in virtio_net_flush_tx()

A stack based buffer overflow was found in the virtio-net device of QEMU. This issue occurs when flushing TX in the virtionetflushtx function if guest features VIRTIONETFHASHREPORT, VIRTIOFVERSION1 and VIRTIONETFMRGRXBUF are enabled. This could allow a malicious user to overwrite local variables...