kernel: Linux kernel: RDMA/rxe use-after-free vulnerability leading to potential arbitrary code execution

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the rxe component. This use-after-free vulnerability occurs in the rxecreatecq function. When the rxecqfrominit function fails, the subsequent call to rxecleanup attempts to free memory resource...

UBUNTU-CVE-2025-68811

In the Linux kernel, the following vulnerability has been resolved: svcrdma: use rcpageoff for memcpy byte offset svcrdmacopyinlinerange added rccurpage page index to the page base instead of the byte offset rcpageoff. Use rcpageoff so copies land within the current page. Found by ZeroPath...

SUSE CVE-2022-50666

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix QP destroy to wait for all references dropped. Delay QP destroy completion until all siw references to QP are dropped. The calling RDMA core will free QP structure after successful return from siwqpdestroy call, so...

ALSA-2025:15005 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Fix memory accounting leak. CVE-2025-22058 kernel: netsched: hfsc: Fix a potential UAF in hfscdequeue too CVE-2025-37823 kernel: ext4: only dirty folios when data journaling regular...

The vulnerability of the mlx5 driver for the RDMA subsystem of Linux operating systems allows a hacker to escalate their privileges, execute arbitrary code, or cause service failures.

The vulnerability of the mlx5 driver for the RDMA subsystem of Linux operating systems relates to the ability to access memory after it is freed. Exploiting this vulnerability can allow an attacker to enhance their privileges, execute arbitrary code, or cause service failures...

kernel: Linux kernel: Memory leak in RDMA/irdma subsystem leads to Denial of Service

A flaw was found in the Linux kernel's RDMA/irdma subsystem. When the irdma module is unloaded, certain memory objects PBLEs are not properly released, leading to a memory leak. A local attacker could repeatedly trigger this condition, causing system memory to be exhausted and resulting in a Deni...