SUSE CVE-2021-47576

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Sanity check block descriptor length in respmodeselect In respmodeselect sanity check the block descriptor len to avoid UAF. BUG: KASAN: use-after-free in respmodeselect+0xa4c/0xb40 drivers/scsi/scsidebug.c:2509...

SUSE CVE-2021-47578

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Don't call kcalloc if size arg is zero If the size arg to kcalloc is zero, it returns ZEROSIZEPTR. Because of that, for a following NULL pointer check to work on the returned pointer, kcalloc must not be called...

CVE-2024-38560

In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but we don't ensure that the string is...

CVE-2024-38559

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count from userspace to that buffer. Later, we use kstrtouint on this buffer but we don't ensure that the string is...

CVE-2022-48758

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroywork queue before calling bnx2fcinterfaceput The bnx2fcdestroy functions are removing the interface before calling destroywork. This results multiple WARNings from sysfsremovegroup as the controller rpo...

CVE-2022-48715

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fcrecvframe mp safe Running tests with a debug kernel shows that bnx2fcrecvframe is modifying the percpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the...

DEBIAN-CVE-2022-48758

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroywork queue before calling bnx2fcinterfaceput The bnx2fcdestroy functions are removing the interface before calling destroywork. This results multiple WARNings from sysfsremovegroup as the controller rpo...

UBUNTU-CVE-2022-48758

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroywork queue before calling bnx2fcinterfaceput The bnx2fcdestroy functions are removing the interface before calling destroywork. This results multiple WARNings from sysfsremovegroup as the controller rpo...

CVE-2022-48715

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fcrecvframe mp safe Running tests with a debug kernel shows that bnx2fcrecvframe is modifying the percpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the...

CVE-2022-48758

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroywork queue before calling bnx2fcinterfaceput The bnx2fcdestroy functions are removing the interface before calling destroywork. This results multiple WARNings from sysfsremovegroup as the controller rpo...

CVE-2022-48758 scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroywork queue before calling bnx2fcinterfaceput The bnx2fcdestroy functions are removing the interface before calling destroywork. This results multiple WARNings from sysfsremovegroup as the controller rpo...

CVE-2022-48758 scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroywork queue before calling bnx2fcinterfaceput The bnx2fcdestroy functions are removing the interface before calling destroywork. This results multiple WARNings from sysfsremovegroup as the controller rpo...

CVE-2022-48758

The CVE-2022-48758 issue affects the Linux kernel SCSI/fibre channel path, specifically the bnx2fc driver. The root cause is that the bnx2fc_destroy() path removes the interface before destroying its workqueue, causing repeated sysfs_remove_group() WARNs about the rport attributes being removed t...

CVE-2022-48758 scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Flush destroywork queue before calling bnx2fcinterfaceput The bnx2fcdestroy functions are removing the interface before calling destroywork. This results multiple WARNings from sysfsremovegroup as the controller rpo...

CVE-2022-48715

CVE-2022-48715 is a Linux kernel vulnerability related to the SCSI driver bn x2fc. The issue stems from bnx2fc_recv_frame() modifying per-CPU lport stats counters in a non-MP-safe way, which could occur in a preemptible context when SMP features are enabled. The resolved fix restores the old get_...

CVE-2022-48715 scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fcrecvframe mp safe Running tests with a debug kernel shows that bnx2fcrecvframe is modifying the percpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the...

CVE-2022-48715 scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fcrecvframe mp safe Running tests with a debug kernel shows that bnx2fcrecvframe is modifying the percpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the...

CVE-2022-48715

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fcrecvframe mp safe Running tests with a debug kernel shows that bnx2fcrecvframe is modifying the percpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the...

CVE-2022-48715

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fcrecvframe mp safe Running tests with a debug kernel shows that bnx2fcrecvframe is modifying the percpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the...

Linux kernel security vulnerabilities

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 Linux kernel, which stems from a flaw in the bnx2fcrecvframe method of the scsi:bnx2fc module...