SUSE CVE-2023-53609

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsidevice's iorequestcnt if dispatch failed" The "atomicinc&cmd-device-iorequestcnt" in scsiqueuerq would cause kernel panic because cmd-device may be freed after returning from...

SUSE CVE-2023-53615

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix deletion race condition System crash when using debug kernel due to link list corruption. The cause of the link list corruption is due to session deletion was allowed to queue up twice. Here's the internal trac...

CVE-2023-53615

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix deletion race condition System crash when using debug kernel due to link list corruption. The cause of the link list corruption is due to session deletion was allowed to queue up twice. Here's the internal trac...

CVE-2023-53609

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsidevice's iorequestcnt if dispatch failed" The "atomicinc&cmd-device-iorequestcnt" in scsiqueuerq would cause kernel panic because cmd-device may be freed after returning from...

CVE-2023-53603

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Klocwork reported warning of NULL pointer may be dereferenced. The routine exits when sactl is NULL and fcport is allocated after the exit call thus causing NULL fcport pointer to...

UBUNTU-CVE-2023-53603

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Klocwork reported warning of NULL pointer may be dereferenced. The routine exits when sactl is NULL and fcport is allocated after the exit call thus causing NULL fcport pointer to...

UBUNTU-CVE-2022-50493

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix crash when I/O abort times out While performing CPU hotplug, a crash with the following stack was seen: Call Trace: qla24xxprocessresponsequeue+0x42a/0x970 qla2xxx qla2x00startnvmemq+0x3a2/0x4b0 qla2xxx...

UBUNTU-CVE-2023-53609

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsidevice's iorequestcnt if dispatch failed" The "atomicinc&cmd-device-iorequestcnt" in scsiqueuerq would cause kernel panic because cmd-device may be freed after returning from...

UBUNTU-CVE-2023-53615

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix deletion race condition System crash when using debug kernel due to link list corruption. The cause of the link list corruption is due to session deletion was allowed to queue up twice. Here's the internal trac...

UBUNTU-CVE-2023-53586

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix multiple LUNRESET handling This fixes a bug where an initiator thinks a LUNRESET has cleaned up running commands when it hasn't. The bug was added in commit 51ec502a3266 "target: Delete tmr from list before...

CVE-2023-53615 scsi: qla2xxx: Fix deletion race condition

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix deletion race condition System crash when using debug kernel due to link list corruption. The cause of the link list corruption is due to session deletion was allowed to queue up twice. Here's the internal trac...

CVE-2023-53609 scsi: Revert "scsi: core: Do not increase scsi_device's iorequest_cnt if dispatch failed"

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsidevice's iorequestcnt if dispatch failed" The "atomicinc&cmd-device-iorequestcnt" in scsiqueuerq would cause kernel panic because cmd-device may be freed after returning from...

CVE-2023-53609

CVE-2023-53609 affects the Linux kernel in the SCSI subsystem. The vulnerability stems from a change where scsi_queue_rq() could execute atomic_inc(&cmd->device->iorequest_cnt) after scsi_dispatch_cmd(), risking a kernel panic if cmd->device was freed. The issue has been addressed by rev...

CVE-2023-53603

CVE-2023-53603 affects the Linux kernel SCSI QLA2XXX path. The issue is a potential NULL pointer dereference where a fcport pointer may be dereferenced if sa_ctl is NULL and fcport is allocated after an exit path. The documented fix is to exit the routine when sa_ctl is NULL, preventing the NULL ...

CVE-2023-53603 scsi: qla2xxx: Avoid fcport pointer dereference

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Klocwork reported warning of NULL pointer may be dereferenced. The routine exits when sactl is NULL and fcport is allocated after the exit call thus causing NULL fcport pointer to...

CVE-2023-53586

CVE-2023-53586 affects the Linux kernel SCSI target subsystem. The vulnerability arises when LUN_RESET handling across multiple sessions can cause running I/O commands to be inconsistently cleaned up, leading to aborted tasks and potential misrestart of I/O. The documented fix reverts the patch t...

CVE-2023-53586 scsi: target: Fix multiple LUN_RESET handling

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix multiple LUNRESET handling This fixes a bug where an initiator thinks a LUNRESET has cleaned up running commands when it hasn't. The bug was added in commit 51ec502a3266 "target: Delete tmr from list before...

CVE-2022-50493

CVE-2022-50493 is a Linux kernel vulnerability affecting the scsi/qla2xxx path where a crash can occur during CPU hotplug when an I/O abort times out. The issue stems from abort completion being issued without ensuring the I/O was still outstanding, potentially triggering a crash in the nvme/fabr...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an atomic increment operation in the scsiqueuerq function that could lead to a kernel panic...

PT-2025-40727

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s SCSI subsystem, specifically within the qla2xxx driver. A crash can occur during CPU hotplug operations when an I/O abort times out, leading to...