CVE-2024-57857 RDMA/siw: Remove direct link to net_device

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Remove direct link to netdevice Do not manage a per device direct link to netdevice. Rely on associated ibdevices netdevice management, not doubling the effort locally. A badly managed local link to netdevice was causin...

CVE-2024-57795

CVE-2024-57795: In the Linux kernel, a use-after-free was reported in RDMA/rxe when a net_device could be freed before an ib_cache_event_task execution. The root cause is the patch removing the direct link to net_device in RXE (and related SIW/RXE paths), which allows a freed net_device to be acc...

CVE-2024-57795 RDMA/rxe: Remove the direct link to net_device

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Remove the direct link to netdevice The similar patch in siw is in the link: https://git.kernel.org/rdma/rdma/c/16b87037b48889 This problem also occurred in RXE. The following analyze this problem. In the following Call...

CVE-2024-57795 RDMA/rxe: Remove the direct link to net_device

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Remove the direct link to netdevice The similar patch in siw is in the link: https://git.kernel.org/rdma/rdma/c/16b87037b48889 This problem also occurred in RXE. The following analyze this problem. In the following Call...

CVE-2024-57795 RDMA/rxe: Remove the direct link to net_device

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Remove the direct link to netdevice The similar patch in siw is in the link: https://git.kernel.org/rdma/rdma/c/16b87037b48889 This problem also occurred in RXE. The following analyze this problem. In the following Call...

CVE-2024-36476 RDMA/rtrs: Ensure 'ib_sge list' is accessible

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs: Ensure 'ibsge list' is accessible Move the declaration of the 'ibsge list' variable outside the 'alwaysinvalidate' block to ensure it remains accessible for use throughout the function. Previously, 'ibsge list' was...

CVE-2024-36476

CVE-2024-36476 affects the Linux kernel (RDMA/rtrs path). The bug arises from declaring the ib_sge list inside the always_invalidate block, making it inaccessible later in the function and enabling a potential kernel NULL pointer dereference. The vulnerability is addressed by moving the ib_sge li...

CVE-2024-36476 RDMA/rtrs: Ensure 'ib_sge list' is accessible

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs: Ensure 'ibsge list' is accessible Move the declaration of the 'ibsge list' variable outside the 'alwaysinvalidate' block to ensure it remains accessible for use throughout the function. Previously, 'ibsge list' was...

CVE-2024-57890 RDMA/uverbs: Prevent integer overflow issue

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Prevent integer overflow issue In the expression "cmd.wqesize cmd.wrcount", both variables are u32 values that come from the user so the multiplication can lead to integer wrapping. Then we pass the result to...

CVE-2024-57890

CVE-2024-57890 affects the Linux kernel RDMA/uverbs path. The issue is an integer overflow in user-supplied values during multiplications: cmd.wqe_size * cmd.wr_count and cmd.sge_count * sizeof(struct ib_uverbs_sge). On 32‑bit systems these can overflow, and the result may wrap as it’s passed to ...

CVE-2024-57890 RDMA/uverbs: Prevent integer overflow issue

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Prevent integer overflow issue In the expression "cmd.wqesize cmd.wrcount", both variables are u32 values that come from the user so the multiplication can lead to integer wrapping. Then we pass the result to...

CVE-2024-49569

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: unquiesce adminq before destroy it Kernel will hang on destroy adminq while we create ctrl failed, such as following calltrace: PID: 23644 TASK: ff2d52b40f439fc0 CPU: 2 COMMAND: "nvme" 0 ff61d23de260fb78 schedule at...

ROS-20250113-03

Vulnerability in Intel Ethernet network controllers RDMA driver for Linux is related to access control flaws access control weaknesses. Exploitation of the vulnerability could allow an attacker acting remotely to escalate their privileges...

SUSE CVE-2024-49569

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: unquiesce adminq before destroy it Kernel will hang on destroy adminq while we create ctrl failed, such as following calltrace: PID: 23644 TASK: ff2d52b40f439fc0 CPU: 2 COMMAND: "nvme" 0 ff61d23de260fb78 schedule at...

CVE-2024-49569

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: unquiesce adminq before destroy it Kernel will hang on destroy adminq while we create ctrl failed, such as following calltrace: PID: 23644 TASK: ff2d52b40f439fc0 CPU: 2 COMMAND: "nvme" 0 ff61d23de260fb78 schedule at...

CVE-2024-49569

CVE-2024-49569 : In the Linux kernel, nvme-rdma: unquiesce admin_q before destroy it can cause a kernel hang when ctrl creation fails. The issue drains pending admin-queue requests, freezing at blk_mq_freeze_queue_wait(). Fix implemented by reusing nvme_rdma_teardown_admin_queue() to properly dra...

CVE-2024-49569

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: unquiesce adminq before destroy it Kernel will hang on destroy adminq while we create ctrl failed, such as following calltrace: PID: 23644 TASK: ff2d52b40f439fc0 CPU: 2 COMMAND: "nvme" 0 ff61d23de260fb78 schedule at...

CVE-2024-49569 nvme-rdma: unquiesce admin_q before destroy it

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: unquiesce adminq before destroy it Kernel will hang on destroy adminq while we create ctrl failed, such as following calltrace: PID: 23644 TASK: ff2d52b40f439fc0 CPU: 2 COMMAND: "nvme" 0 ff61d23de260fb78 schedule at...

CVE-2024-49569 nvme-rdma: unquiesce admin_q before destroy it

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: unquiesce adminq before destroy it Kernel will hang on destroy adminq while we create ctrl failed, such as following calltrace: PID: 23644 TASK: ff2d52b40f439fc0 CPU: 2 COMMAND: "nvme" 0 ff61d23de260fb78 schedule at...

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 nvme-rdma module not properly canceling the silent adminq when it fails to create a controller, causing...