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 fact that under certain circumstances, the nvme command may exhaust all of adminq's labels if it issues...

SUSE CVE-2022-48789

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix possible use-after-free in transport errorrecovery work While nvmetcpsubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a race...

SUSE CVE-2022-48788

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport errorrecovery work While nvmerdmasubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a ra...

kernel: nvme: fix reconnection fail due to reserved tag allocation

CVE-2024-27435 is a Linux kernel vulnerability in the NVMe over RDMA implementation, where a reconnection failure occurs due to a deadlock caused by reserved tag allocation. The issue arises when the admin queue is quiesced while resetting the controller, causing a keep-alive request to hold the...

DEBIAN-CVE-2022-48846

In the Linux kernel, the following vulnerability has been resolved: block: release rq qos structures for queue without disk blkcginitqueue may add rq qos structures to request queue, previously blkcleanupqueue calls rqqosexit to release them, but commit 8e141f9eb803 "block: drain file system I/O ...

DEBIAN-CVE-2022-48789

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix possible use-after-free in transport errorrecovery work While nvmetcpsubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a race...

AZL-47446 CVE-2022-48788 affecting package kernel for versions less than 5.15.32.1-3

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport errorrecovery work While nvmerdmasubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a ra...

DEBIAN-CVE-2022-48788

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport errorrecovery work While nvmerdmasubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a ra...

UBUNTU-CVE-2022-48788

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport errorrecovery work While nvmerdmasubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a ra...

UBUNTU-CVE-2022-48789

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix possible use-after-free in transport errorrecovery work While nvmetcpsubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a race...

CVE-2022-48789

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix possible use-after-free in transport errorrecovery work While nvmetcpsubmitasynceventwork is checking the ctrl and queue state before preparing the AER command and scheduling iowork, in order to fully prevent a race...

SUSE CVE-2024-27435

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

AZL-67581 CVE-2024-27435 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

DEBIAN-CVE-2024-27435

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

UBUNTU-CVE-2024-27435

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

CVE-2024-27435 nvme: fix reconnection fail due to reserved tag allocation

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

CVE-2024-27435 nvme: fix reconnection fail due to reserved tag allocation

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

PT-2024-21896

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a reconnection failure in the Linux kernel when using NVMe over RDMA. The problem occurs due to a potential ABBA deadlock caused by tag allocation. Specifically,...

kernel: iavf: Fix adminq error handling

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix adminq error handling iavfallocasqbufs/iavfallocarqbufs allocates with dmaalloccoherent memory for VF mailbox. Free DMA regions for both ASQ and ARQ in case error happens during configuration of ASQ/ARQ registers. Witho...

PT-2025-8655

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description A memory corruption issue in the VF driver of the Linux kernel has been resolved. The issue occurred when the VF driver assumed that the VF was disabled while it still had queues...