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...

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: NULL Pointer Dereference

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...

PT-2021-29751

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.10.44 through v5.10.51 Description A bad pointer dereference issue exists when the ehandler kthread is invalid. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-29674

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.13 through v5.13.3 Description A bad pointer dereference issue exists when the ehandler kthread is invalid. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-25856

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.19.195 through 4.19.197 Description A bad pointer dereference issue exists when the ehandler kthread is invalid. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25928

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.9.273 through 4.9.275 Description A bad pointer dereference issue exists when the ehandler kthread is invalid. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel version...

PT-2021-25894

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.14.237 through 4.14.239 Description The issue is related to a bad pointer dereference when the ehandler kthread is invalid. This problem was introduced in version v4.14.237 and is fixed in version v4.14.240...

PT-2021-29889

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.14.237 through 4.14.239 Description A bad pointer dereference issue exists when the ehandler kthread is invalid. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25813

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.4.126 through v5.4.133 Description A bad pointer dereference issue exists when the ehandler kthread is invalid. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-25679

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.13 through v5.13.3 Description: A bad pointer dereference issue exists when the ehandler kthread is invalid. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versio...

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...