Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989193)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989193 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 scsi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987329)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987329 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 scsi...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986306)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986306 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 scsi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986351)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986351 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 scsi...

CVE-2021-47337

A vulnerability was found in the Linux kernel's SCSI subsystem. The issue occurs when the system tries to stop an error handler thread that failed to start; if the thread fails to spawn, the kernel may dereference a bad pointer, leading to potential system crash. Mitigation Red Hat has investigat...

CVE-2021-47337

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 "scsi: core: Fix error handling of scsihostalloc" changed the allocation logic to call putdevice to perform host cleanup with the...

CVE-2021-47337

The CVE-2021-47337 issue is in the Linux kernel SCSI core path: when an error arises during scsi_host_alloc() and the error-handling ehandler thread fails to spawn, shost->ehandler may be set to ERR_PTR(-ENOMEM) and scsi_host_dev_release() would call kthread_stop() on a NULL/invalid pointer, r...

GSD-2021-1001286 scsi: core: Fix bad pointer dereference when ehandler kthread is invalid

scsi: core: Fix bad pointer dereference when ehandler kthread is invalid This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.52 by commit...

PT-2024-11336 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.13.0-rc7 Description: A vulnerability in the Linux kernel has been resolved, which involved a bad pointer dereference when the ehandler kthread is invalid. The issue occurred when the error handler thread fail...