CVE-2026-90010

In the Linux kernel, the following vulnerability has been resolved: scsi: bsg: Cap iouring sense copy to maxresponselen Completion copied scmd-senselen to the user response buffer without honoring maxresponselen. After a valid sense, the midlayer sets senselen to the real length up to...

CVE-2026-90009

In the Linux kernel, the following vulnerability has been resolved: scsi: bsg: Fix TOCTOU in iouring passthrough command setup scsibsguringcmd reads bsguringcmd from the shared mmap'd SQE. Userspace can change a field after we check it and before we use it. requestlen is the sharp case: it can gr...

CVE-2026-90010 scsi: bsg: Cap io_uring sense copy to max_response_len

In the Linux kernel, the following vulnerability has been resolved: scsi: bsg: Cap iouring sense copy to maxresponselen Completion copied scmd-senselen to the user response buffer without honoring maxresponselen. After a valid sense, the midlayer sets senselen to the real length up to...

CVE-2026-90010

CVE-2026-90010 affects the Linux kernel's scsi: bsg (block SCSI generic) subsystem. During io_uring completion , the code copied scmd->sense_len into the user response buffer without capping it to max_response_len. After a valid sense, the SCSI midlayer sets sense_len to the actual length (up ...

EUVD-2026-80618

In the Linux kernel, the following vulnerability has been resolved: scsi: bsg: Cap iouring sense copy to maxresponselen Completion copied scmd-senselen to the user response buffer without honoring maxresponselen. After a valid sense, the midlayer sets senselen to the real length up to...

CVE-2026-90009 scsi: bsg: Fix TOCTOU in io_uring passthrough command setup

In the Linux kernel, the following vulnerability has been resolved: scsi: bsg: Fix TOCTOU in iouring passthrough command setup scsibsguringcmd reads bsguringcmd from the shared mmap'd SQE. Userspace can change a field after we check it and before we use it. requestlen is the sharp case: it can gr...

CVE-2026-90009

CVE-2026-90009 is a TOCTOU (time-of-check to time-of-use) race condition in the Linux kernel's scsi: bsg subsystem, specifically in scsi_bsg_uring_cmd() during io_uring passthrough command setup. The function reads bsg_uring_cmd fields from a shared mmap'd SQE; a local attacker with low privilege...

CVE-2026-89862

CVE-2026-89862 affects the Linux kernel in the scsi: qla2xxx driver. The function qla28xx_validate_flash_image() returns QLA_SUCCESS (0) unconditionally, signaling to the FC BSG transport that the driver owns and will complete the request. However, bsg_job_done() is guarded by an if (!rval) check...

EUVD-2026-80443

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak Several bsg handlers stage their request/reply in an uninitialized 256-byte on-stack buffer uint8t bsgDMAPOOLSIZE and fill it via sgcopytobuffer, which only copies as...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix bsgdone causing double free Kernel panic observed on system, 5353358.825191 BUG: unable to handle page fault for address: ff5f5e897b024000 5353358.825194 PF: supervisor write access in kernel mode 5353358.82519...

kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...

kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...

kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...

kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...

kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...

Linux kernel double release vulnerability (CNVD-2026-16036)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel suffers from a double-release vulnerability, which stems from the bsgdone function resulting in a double-release that can be exploited by an attacker to cause the...

kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

A flaw was found in the Linux kernel's qla2xxx block SCSI generic bsg interface. This vulnerability, a double free, occurs because certain vendor-specific handlers incorrectly call the bsgjobdone function on both successful and failed operation paths. A local user could exploit this to trigger...

SUSE CVE-2025-71238

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix bsgdone causing double free Kernel panic observed on system, 5353358.825191 BUG: unable to handle page fault for address: ff5f5e897b024000 5353358.825194 PF: supervisor write access in kernel mode 5353358.82519...

EUVD-2025-208273

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix bsgdone causing double free Kernel panic observed on system, 5353358.825191 BUG: unable to handle page fault for address: ff5f5e897b024000 5353358.825194 PF: supervisor write access in kernel mode 5353358.82519...

AZL-78647 CVE-2025-71238 affecting package kernel for versions less than 6.6.130.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix bsgdone causing double free Kernel panic observed on system, 5353358.825191 BUG: unable to handle page fault for address: ff5f5e897b024000 5353358.825194 PF: supervisor write access in kernel mode 5353358.82519...