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 mlx5 driver failing to check the validity of a LAG device before creating a debugfs, which could result ...

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 mlx5 driver not setting the rollback flag correctly during switchdev mode rollback, which could result i...

EUVD-2026-18681

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix race condition during IPSec ESN update In IPSec full offload mode, the device reports an ESN Extended Sequence Number wrap event to the driver. The driver validates this event by querying the IPSec ASO and checking...

The vulnerability of the mlx5drcmd_create_reformat_ctx() function in the drivers/net/ethernet/mellanox/mlx5/core/steering/drCmd.c file of the Mellanox Ethernet network adapter driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the mlx5drcmdcreatereformatctx function in the drivers/net/ethernet/mellanox/mlx5/core/steering/drcmd.c file of the Mellanox Ethernet network adapter driver for the Linux operating system is related to improper memory release memory leak. Exploiting this vulnerability could...

The vulnerability of the pci_get_other_drvdata() function in the drivers/net/ethernet/mellanox/mlx5/core/dev.c file of the Mellanox Ethernet network adapter support driver for Linux kernel allows a attacker to cause a service failure.

The vulnerability of the pcigetotherdrvdata function in the drivers/net/ethernet/mellanox/mlx5/core/dev.c file of the Mellanox Ethernet adapter support driver in the Linux operating system is related to an unauthorized call to a verification function. Exploiting this vulnerability could allow an...

The vulnerability of the mlx5_init_one_devl_locked() function in the drivers/net/ethernet/mellanox/mlx5/core/main.c file of the Mellanox Ethernet adapter support driver for Linux operating systems allows a attacker to cause a service failure.

The vulnerability of the mlx5initonedevllocked function in the drivers/net/ethernet/mellanox/mlx5/core/main.c file of the Mellanox Ethernet adapter support driver in the Linux operating system is related to access control deficiencies. Exploiting this vulnerability could allow an attacker to caus...

Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50112)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50112 advisory. - tls: Use skdstget and dstdevrcu in getnetdevforsock. Kuniyuki Iwashima Orabug: 38649136 CVE-2025-40149 - fuse: fix runtime warning on...

ROS-20260220-73-0007

A vulnerability in the mlx5 driver of the RDMA subsystem of the Linux kernel is related to the ability to use memory after it has been freed. Exploitation of the vulnerability could allow an attacker to escalate privileges, execute arbitrary code, or cause a denial of service...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject duplicate device on updates CVE-2025-38678 In the Linux kernel, the following vulnerability has been resolved: tcpmetrics: use dstdevnetrcu CVE-2025-40075 In the Linux kernel, the...

CLSA-2026-1771239384 kernel: Fix of 75 CVEs

net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit CVE-2025-39766 - NFSD: Avoid calling OPDESC with ops-opnum == OPILLEGAL CVE-2023-53680 - scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow CVE-2023-53676 - KVM: x86: use arrayindexnospec with indices that come from...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56660)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56660 advisory. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: DR, prevent potential error...

MiracleLinux 9 : dpdk-21.11.2-1.el9 (AXSA:2023-5000:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5000:03 advisory. dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs CVE-2022-2132 DPDK: out-of-bounds read/write in...

ROS-20260120-7354

A vulnerability in the net/mlx5 component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003786)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003786 advisory. A memory leak in the mlx5fwfatalreporterdump function in drivers/net/ethernet/mellanox/mlx5/core/health.c in the Linux kernel before 5.3.11 allows attackers to cause...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003585)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003585 advisory. A memory leak in the mlx5fpgaconncreatecq function in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c in the Linux kernel before 5.3.11 allows attackers to cause...

CVE-2025-68790

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix double unregister of HCAPORTS component Clear hcadevcomcomp in device's private data after unregistering it in LAG teardown. Otherwise a slightly lagging second pass through mlx5unloadone might try to unregister it...

CVE-2025-68790 net/mlx5: Fix double unregister of HCA_PORTS component

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix double unregister of HCAPORTS component Clear hcadevcomcomp in device's private data after unregistering it in LAG teardown. Otherwise a slightly lagging second pass through mlx5unloadone might try to unregister it...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, changed the error flow during matcher disconnection. Currently, when a firmware failure occurs during the matcher disconnection process, the error flow of the function reconnects the matcher and returns an error...

ROS-20260113-7363

A vulnerability in the drivers/net/ethernet/mellanox/mlx5/core/enmain.c component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CVE-2023-54238

In the Linux kernel, the following vulnerability has been resolved: mlx5: fix skb leak while fifo resync and push During ptp resync operation SKBs were poped from the fifo but were never freed neither by napiconsume nor by devkfreeskbany. Add call to napiconsumeskb to properly free SKBs. Another...