SUSE 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...

CVE-2026-45997

A flaw was found in the Linux kernel's SCSI disk sd driver. When adding a new device, a failure in deviceadd can lead to a resource leak where a gendisk remains referenced but is not properly freed. This missing cleanup, specifically the putdisk call, can result in resource exhaustion. A local...

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...

EUVD-2026-32293

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...

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 the failure of scsi sd during the deviceadd process, resulting in the failure to call putdisk. Th...

CVE-2026-45997

scsi: sd: fix missing putdisk when deviceadd&diskdev fails...

PT-2026-4495

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A race condition can lead to a use-after-free issue within the ublk subsystem. Specifically, the vulnerability occurs between the asynchronous partition scan work and device teardown,...