CVE-2023-22906

CVE-2023-22906 CVE-2023-22906은 HCD0102V1.3820220125 버전의 Hero Qubo Smart Doorbell 기기에 영향을 미치는 치명적인 취약점입니다. 이 기기는 기본적으로 비밀번호 없이 루트root 권한으로 Telnet 액세스를 허용합니다. 이 취약점은 무단 액세스로 이어져 사용자 프라이버시를 침해하고 기기에 저장된 민감한 정보를 노출할 수 있으며, 손상된 기기가 봇넷의 악성 활동에 이용될 잠재적 위험도 있어 심각한 보안 위험을 초래합니다. 연구 논문 PoC 동영상 셸 액세스...

CVE-2026-98277

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: ring the doorbell if a burst ends in a drop fbnictxmap skips the doorbell write, and the completion request, for every packet handed to it with xmitmore set, counting on the packet which ends the burst to publish them...

EUVD-2026-93205

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: ring the doorbell if a burst ends in a drop fbnictxmap skips the doorbell write, and the completion request, for every packet handed to it with xmitmore set, counting on the packet which ends the burst to publish them...

CVE-2026-98277

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: ring the doorbell if a burst ends in a drop fbnictxmap skips the doorbell write, and the completion request, for every packet handed to it with xmitmore set, counting on the packet which ends the burst to publish them...

CVE-2026-98277

The Linux kernel contains a vulnerability in the fbnic driver where the fbnic_tx_map() function fails to ring the doorbell or issue a completion request for packets in a burst if the final packet in that burst is dropped (e.g., due to skb_put_padto(), skb_cow_head(), or a DMA mapping failure). Th...

CVE-2026-98277 eth: fbnic: ring the doorbell if a burst ends in a drop

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: ring the doorbell if a burst ends in a drop fbnictxmap skips the doorbell write, and the completion request, for every packet handed to it with xmitmore set, counting on the packet which ends the burst to publish them...

CVE-2026-98277 eth: fbnic: ring the doorbell if a burst ends in a drop

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: ring the doorbell if a burst ends in a drop fbnictxmap skips the doorbell write, and the completion request, for every packet handed to it with xmitmore set, counting on the packet which ends the burst to publish them...

PT-2026-106606

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: ring the doorbell if a burst ends in a drop fbnic tx map skips the doorbell write, and the completion request, for every packet handed to it with xmit more set, counting on the packet which ends the burst to publish...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v4: Do not allow a VMOVP operation on a VPE that is already being unmapped. Kunkun Jiang reported that there is a small window of opportunity for userspace to force a change in the affinity of a VPE while the VPE has...

CVE-2026-97495

A flaw was found in the Linux kernel's AMD GPU driver amdkfd. A local user could exploit this vulnerability to cause a Denial of Service DoS or kernel memory corruption by supplying an out-of-bounds doorbell identifier during queue allocation. The issue occurs because the doorbell allocation...

PT-2026-104988

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on allocate doorbell allocated doorbell has an option to set the doorbell id to a specific value used by CRIU. This value was not bounds checked. Check to confirm it's less than KFD MAX NUM OF QUEUES PER...

PT-2026-98114

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdkfd component where the allocate doorbell function fails to perform bounds checking on the doorbell ID. This occurs when the doorbell ID is set to a specifi...

CVE-2026-17051

The Intel SEDI IPM inter-processor mailbox driver in drivers/ipm/ipmsedi.c handles an inbound message interrupt in ipmeventdispose. It read the peer-written doorbell register, extracted the payload length with IPCHEADERGETLENGTH, and passed that length straight to sediipcreadmsg to copy the messa...

CVE-2026-17051 Out-of-bounds write in the Intel SEDI IPM driver from an unvalidated inbound doorbell length

The Intel SEDI IPM inter-processor mailbox driver in drivers/ipm/ipmsedi.c handles an inbound message interrupt in ipmeventdispose. It read the peer-written doorbell register, extracted the payload length with IPCHEADERGETLENGTH, and passed that length straight to sediipcreadmsg to copy the messa...

CVE-2026-17051 Out-of-bounds write in the Intel SEDI IPM driver from an unvalidated inbound doorbell length

The Intel SEDI IPM inter-processor mailbox driver in drivers/ipm/ipmsedi.c handles an inbound message interrupt in ipmeventdispose. It read the peer-written doorbell register, extracted the payload length with IPCHEADERGETLENGTH, and passed that length straight to sediipcreadmsg to copy the messa...

CVE-2026-17051 Out-of-bounds write in the Intel SEDI IPM driver from an unvalidated inbound doorbell length

The Intel SEDI IPM inter-processor mailbox driver in drivers/ipm/ipmsedi.c handles an inbound message interrupt in ipmeventdispose. It read the peer-written doorbell register, extracted the payload length with IPCHEADERGETLENGTH, and passed that length straight to sediipcreadmsg to copy the messa...

Linux Distros Unpatched Vulnerability : CVE-2026-92479

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: ufs: Avoid NULL CQE dereference when reporting invalid tags The single-doorbell completion path can call ufshcdcomplonecqe with a NULL CQE. If no command ...

SUSE CVE-2026-89842

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Skip NVMe LS reject IOCB when FW not started qlanvmexmtlsrsp bails out to the out: label when firmware is not started !ha-flags.fwstarted, but the out: path unconditionally calls qlanvmelsrejectiocb, which ends in...

CVE-2026-92479 scsi: ufs: Avoid NULL CQE dereference when reporting invalid tags

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: Avoid NULL CQE dereference when reporting invalid tags The single-doorbell completion path can call ufshcdcomplonecqe with a NULL CQE. If no command is associated with the completion tag, the warning message dereferenc...

CVE-2026-92479: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: Avoid NULL CQE dereference when reporting invalid tags The single-doorbell completion path can call ufshcdcomplonecqe with a NULL CQE. If no command is associated with the completion tag, the warning message dereferenc...