DEBIAN-CVE-2024-47748

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

AZL-50821 CVE-2024-47748 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

AZL-50892 CVE-2024-47748 affecting package kernel for versions less than 6.6.56.1-5

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

UBUNTU-CVE-2024-47687

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: Fix invalid mr resource destroy Certain error paths from mlx5vdpadevadd can end up releasing mr resources which never got initialized in the first place. This patch adds the missing check in mlx5vdpadestroymrresources ...

CVE-2024-47687

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: Fix invalid mr resource destroy Certain error paths from mlx5vdpadevadd can end up releasing mr resources which never got initialized in the first place. This patch adds the missing check in mlx5vdpadestroymrresources ...

CVE-2024-47687

The CVE-2024-47687 issue affects the Linux kernel mlx5/vdpa path. It fixes an invalid MR resource destroy where error paths could release uninitialized MR resources. The patch adds a missing check in mlx5_vdpa_destroy_mr_resources() to block destroying non-initialized MR resources, addressing a N...

CVE-2024-47687: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: Fix invalid mr resource destroy Certain error paths from mlx5vdpadevadd can end up releasing mr resources which never got initialized in the first place. This patch adds the missing check in mlx5vdpadestroymrresources ...

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 release of uninitialized mr resources in the vdpa/mlx5 subsystem, which could lead to a kernel crash...

PT-2024-32793

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.58 Description The issue concerns the Linux kernel, specifically the vhost vdpa component. It involves the incorrect assignment of the irq bypass producer token. The problem arises because the irq bypass...

PT-2024-32740

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.14.0-496.el9.x86 64 Description The Linux kernel has a vulnerability in the vdpa/mlx5 module, where certain error paths from mlx5 vdpa dev add can release mr resources that were never initialized. This issue is...

DEBIAN-CVE-2022-48864

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIONETCTRLMQVQPAIRSSET command When control vq receives a VIRTIONETCTRLMQVQPAIRSSET command request from the driver, presently there is no validation against the number of queue pairs to configure...

DEBIAN-CVE-2022-48861

In the Linux kernel, the following vulnerability has been resolved: vdpa: fix use-after-free on vpvdparemove When vpvdpa driver is unbind, vpvdpa is freed in vdpaunregisterdevice and then vpvdpa-mdev.pcidev is dereferenced in vpmodernremove, triggering use-after-free. Call Trace of unbinding driv...

CVE-2022-48864

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIONETCTRLMQVQPAIRSSET command When control vq receives a VIRTIONETCTRLMQVQPAIRSSET command request from the driver, presently there is no validation against the number of queue pairs to configure...

CVE-2022-48861

In the Linux kernel, the following vulnerability has been resolved: vdpa: fix use-after-free on vpvdparemove When vpvdpa driver is unbind, vpvdpa is freed in vdpaunregisterdevice and then vpvdpa-mdev.pcidev is dereferenced in vpmodernremove, triggering use-after-free. Call Trace of unbinding driv...

CVE-2022-48864 vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIONETCTRLMQVQPAIRSSET command When control vq receives a VIRTIONETCTRLMQVQPAIRSSET command request from the driver, presently there is no validation against the number of queue pairs to configure...

CVE-2022-48864 vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIONETCTRLMQVQPAIRSSET command When control vq receives a VIRTIONETCTRLMQVQPAIRSSET command request from the driver, presently there is no validation against the number of queue pairs to configure...

CVE-2022-48864 vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIONETCTRLMQVQPAIRSSET command When control vq receives a VIRTIONETCTRLMQVQPAIRSSET command request from the driver, presently there is no validation against the number of queue pairs to configure...

CVE-2022-48861 vdpa: fix use-after-free on vp_vdpa_remove

In the Linux kernel, the following vulnerability has been resolved: vdpa: fix use-after-free on vpvdparemove When vpvdpa driver is unbind, vpvdpa is freed in vdpaunregisterdevice and then vpvdpa-mdev.pcidev is dereferenced in vpmodernremove, triggering use-after-free. Call Trace of unbinding driv...

CVE-2022-48864: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: add validation for VIRTIONETCTRLMQVQPAIRSSET command When control vq receives a VIRTIONETCTRLMQVQPAIRSSET command request from the driver, presently there is no validation against the number of queue pairs to configure...

CVE-2022-48861: Use After Free

In the Linux kernel, the following vulnerability has been resolved: vdpa: fix use-after-free on vpvdparemove When vpvdpa driver is unbind, vpvdpa is freed in vdpaunregisterdevice and then vpvdpa-mdev.pcidev is dereferenced in vpmodernremove, triggering use-after-free. Call Trace of unbinding driv...