EUVD-2026-25458

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications e.g., rping are active. The netdev reset causes ice driver to remove irdma...

EUVD-2026-25453

In the Linux kernel, the following vulnerability has been resolved: spi: spi-dw-dma: fix print error log when wait finish transaction If an error occurs, the device may not have a current message. In this case, the system will crash. In this case, it's better to use dev from the struct ctlr struc...

PT-2026-35013

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A DMA memory deallocation size mismatch exists in the Broadcom WiFi driver brcmsmac. The dma alloc consistent function may alter the allocation size to ensure alignment, and this updated...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an integer underflow under the stmmac chained mode. This vulnerability could lead to arbitrary...

USN-8180-3: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...

CVE-2026-31491

A flaw was found in the Linux kernel's RDMA/irdma component. A local attacker could exploit an integer overflow and truncation vulnerability when the operating system passes a maximum unsigned 32-bit integer U32MAX for SQ/RQ/SRQ size. This can lead to the system incorrectly reporting a successful...

CVE-2026-31493

A flaw was found in the Linux kernel's RDMA/efa component. When an admin command completes with an error during admin queue completion handling, the system attempts to print data from a completion context that has already been freed. This use-after-free vulnerability can lead to the disclosure of...

CVE-2026-31493

In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fix use of completion ctx after free On admin queue completion handling, if the admin command completed with error we print data from the completion context. The issue is that we already freed the completion context in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013720)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013720 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests The following message and call trace wa...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013598)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013598 advisory. In the Linux kernel, the following vulnerability has been resolved: net: macb: fix a memory corruption in extended buffer descriptor mode For quite some time we were...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013774)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013774 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix kernel NULL pointer dereference error When rxequeueinit in the function rxeqpinitre...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013570)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013570 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix DMA transfer direction When CONFIGDMAAPIDEBUG is selected, while running the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013749)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013749 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: Fix DMA mappings leak During reallocation of RX buffers, new DMA mappings are created for...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010895)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010895 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: pch: Fix PCI device refcount leak in pchrequestdma As comment of pcigetslot says, it...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011028 advisory. In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler,...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011078)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011078 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix NULL-ptr-deref in rxeqpdocleanup when socket create failed There is a null-ptr-dere...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010879)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010879 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix DMA transfer direction When CONFIGDMAAPIDEBUG is selected, while running the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013352)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013352 advisory. In the Linux kernel, the following vulnerability has been resolved: sh: dma: Fix DMA channel offset calculation Various SoCs of the SH3, SH4 and SH4A family, which u...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010793)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010793 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: Fix DMA mappings leak During reallocation of RX buffers, new DMA mappings are created for...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007360)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007360 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: pch: Fix PCI device refcount leak in pchrequestdma As comment of pcigetslot says, it...