kernel: scsi: core: Remove the /proc/scsi/${proc_name} directory earlier

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Remove the /proc/scsi/$procname directory earlier Remove the /proc/scsi/$procname directory earlier to fix a race condition between unloading and reloading kernel modules. This fixes a bug introduced in 2009 by commit...

kernel: scsi: qla2xxx: Wait for io return on terminate rport

A flaw was found in the Linux kernel’s SCSI driver component qla2xxx used with FCP-2 devices. When the terminaterportio function is invoked , the driver may exit cleanup before all outstanding I/O operations have returned. This can lead to a use-after-free condition when resources are freed while...

kernel: scsi: qla2xxx: Fix potential NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix potential NULL pointer dereference Klocwork tool reported 'curdsd' may be dereferenced. Add fix to validate pointer before dereferencing the pointer...

kernel: scsi: qedi: Fix use after free bug in qedi_remove()

A use-after-free vulnerability was found in the Linux kernel's QLogic qedi iSCSI driver. When the driver is removed via qediremove, the SCSI host structure may be freed while recoverywork or boarddisablework are still running. The work handlers then access the freed qedi-shost structure, causing ...

kernel: Linux kernel: Denial of Service due to memory leak in target_cmd_counter

A flaw was found in SCSI subsystem of the Linux kernel. A local attacker with low privileges could exploit a memory leak within the targetcmdcounter structure. This issue, a type of resource management error, can lead to a Denial of Service DoS by gradually consuming system memory...

kernel: scsi: target: Fix multiple LUN_RESET handling

A race condition flaw was found in the Linux kernel SCSI target subsystem's LUNRESET handling. When multiple remote initiator sessions send concurrent LUNRESET commands, one session's reset can incorrectly drain commands from another session, causing the second session to receive a successful res...

SUSE CVE-2022-48650

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in qlt24xxhandleabts Commit 8f394da36a36 "scsi: qla2xxx: Drop TARGETSCFLOOKUPLUNFROMTAG" made the qlt24xxhandleabts function return early if tcmqla2xxxfindcmdbytag didn't find a command, but it miss...

PT-2025-40749

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s SCSI target handling of LUN RESET commands. The issue arises when multiple LUN RESET commands are received from different initiators, leading to a...

PT-2025-18904 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the version that includes the fix for the race condition between unloading and reloading kernel modules. Description: A race condition in the Linux kernel has been resolved. The issue was caused by a bug...

CVE-2022-48666

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exitcmdpriv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exitcmdpriv is called by...

CVE-2022-48650

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in qlt24xxhandleabts Commit 8f394da36a36 "scsi: qla2xxx: Drop TARGETSCFLOOKUPLUNFROMTAG" made the qlt24xxhandleabts function return early if tcmqla2xxxfindcmdbytag didn't find a command, but it miss...

CVE-2022-48666

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exitcmdpriv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exitcmdpriv is called by...

DEBIAN-CVE-2022-48666

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exitcmdpriv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exitcmdpriv is called by...

CVE-2022-48650

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in qlt24xxhandleabts Commit 8f394da36a36 "scsi: qla2xxx: Drop TARGETSCFLOOKUPLUNFROMTAG" made the qlt24xxhandleabts function return early if tcmqla2xxxfindcmdbytag didn't find a command, but it miss...

UBUNTU-CVE-2022-48666

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exitcmdpriv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exitcmdpriv is called by...

CVE-2022-48666

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exitcmdpriv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exitcmdpriv is called by...

CVE-2022-48650

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix memory leak in qlt24xxhandleabts Commit 8f394da36a36 "scsi: qla2xxx: Drop TARGETSCFLOOKUPLUNFROMTAG" made the qlt24xxhandleabts function return early if tcmqla2xxxfindcmdbytag didn't find a command, but it miss...

CVE-2022-48666

The CVE-2022-48666 entry concerns the Linux kernel: scsi: core: Fix a use-after-free. The root cause involves two .exit_cmd_priv implementations that use resources tied to the SCSI host; the patch ensures those resources remain valid when exit_cmd_priv is invoked by scsi_remove_host() by waiting ...

CVE-2022-48666 scsi: core: Fix a use-after-free

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exitcmdpriv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exitcmdpriv is called by...

CVE-2022-48666 scsi: core: Fix a use-after-free

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a use-after-free There are two .exitcmdpriv implementations. Both implementations use resources associated with the SCSI host. Make sure that these resources are still available when .exitcmdpriv is called by...