PT-2026-94616

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An error handling issue exists in the sd probe function within the SCSI subsystem. When sd large pool create fails after device add&sdkp-disk dev has already succeeded, the system fails ...

UBUNTU-CVE-2026-45997

In the Linux kernel, the following vulnerability has been resolved: scsi: sd: fix missing putdisk when deviceadd&diskdev fails If deviceadd&sdkp-diskdev fails, putdevice runs scsidiskrelease, which frees the scsidisk but leaves the gendisk referenced. The deviceadddisk error path in sdprobe calls...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987689)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987689 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix potential NULL pointer dereference If sdprobe sees an early error before sdkp-devic...

UBUNTU-CVE-2022-49376

In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix potential NULL pointer dereference If sdprobe sees an early error before sdkp-device is initialized, sdzbcreleasedisk is called. This causes a NULL pointer dereference when sdiszoned is called inside that function...

CVE-2022-49376 scsi: sd: Fix potential NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix potential NULL pointer dereference If sdprobe sees an early error before sdkp-device is initialized, sdzbcreleasedisk is called. This causes a NULL pointer dereference when sdiszoned is called inside that function...

PT-2025-8310

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential NULL pointer dereference issue has been identified in the Linux kernel. The problem occurs when the sd probe function encounters an early error before the sdkp-device is...