CVE-2022-48792

In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix use-after-free for aborted SSP/STP sastask Currently a use-after-free may occur if a sastask is aborted by the upper layer before we handle the I/O completion in mpisspcompletion or mpisatacompletion. In this...

CVE-2022-48791

In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix use-after-free for aborted TMF sastask Currently a use-after-free may occur if a TMF sastask is aborted before we handle the IO completion in mpisspcompletion. The abort occurs due to timeout. When the timeout...

CVE-2021-47622

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: Fix a deadlock in the error handler The following deadlock has been observed on a test setup: - All tags allocated - The SCSI error handler calls ufshcdehhostresethandler - ufshcdehhostresethandler queues work that cal...

CVE-2021-47622

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: Fix a deadlock in the error handler The following deadlock has been observed on a test setup: - All tags allocated - The SCSI error handler calls ufshcdehhostresethandler - ufshcdehhostresethandler queues work that cal...

UBUNTU-CVE-2022-48824

In the Linux kernel, the following vulnerability has been resolved: scsi: myrs: Fix crash in error case In myrsdetect, cs-disableintr is NULL when privdata-hwinit fails with non-zero. In this case, myrscleanupcs will call a NULL ptr and crash the kernel. 1.105606 myrs 0000:00:03.0: Unknown...

UBUNTU-CVE-2022-48791

In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix use-after-free for aborted TMF sastask Currently a use-after-free may occur if a TMF sastask is aborted before we handle the IO completion in mpisspcompletion. The abort occurs due to timeout. When the timeout...

UBUNTU-CVE-2022-48792

In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix use-after-free for aborted SSP/STP sastask Currently a use-after-free may occur if a sastask is aborted by the upper layer before we handle the I/O completion in mpisspcompletion or mpisatacompletion. In this...

UBUNTU-CVE-2022-48823

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix refcount issue when LOGO is received during TMF Hung task call trace was seen during LOGO processing. 974.309060 0000:00:00.0:qedfehdevicereset:868: 1:0:2:0: LUN RESET Issued... 974.309065...

CVE-2022-48825

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Add stagwork to all the vports Call trace seen when creating NPIV ports, only 32 out of 64 show online. stag work was not initialized for vport, hence initialize the stag work. WARNING: CPU: 8 PID: 645 at...

CVE-2022-48824

In the Linux kernel, the following vulnerability has been resolved: scsi: myrs: Fix crash in error case In myrsdetect, cs-disableintr is NULL when privdata-hwinit fails with non-zero. In this case, myrscleanupcs will call a NULL ptr and crash the kernel. 1.105606 myrs 0000:00:03.0: Unknown...

UBUNTU-CVE-2022-48825

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Add stagwork to all the vports Call trace seen when creating NPIV ports, only 32 out of 64 show online. stag work was not initialized for vport, hence initialize the stag work. WARNING: CPU: 8 PID: 645 at...

USN-6896-2: Linux kernel vulnerabilities

It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2023-6270 It was discovered that the Atheros 802.11ac...

CVE-2022-48825 scsi: qedf: Add stag_work to all the vports

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Add stagwork to all the vports Call trace seen when creating NPIV ports, only 32 out of 64 show online. stag work was not initialized for vport, hence initialize the stag work. WARNING: CPU: 8 PID: 645 at...

CVE-2022-48825 scsi: qedf: Add stag_work to all the vports

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Add stagwork to all the vports Call trace seen when creating NPIV ports, only 32 out of 64 show online. stag work was not initialized for vport, hence initialize the stag work. WARNING: CPU: 8 PID: 645 at...

CVE-2022-48825 scsi: qedf: Add stag_work to all the vports

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Add stagwork to all the vports Call trace seen when creating NPIV ports, only 32 out of 64 show online. stag work was not initialized for vport, hence initialize the stag work. WARNING: CPU: 8 PID: 645 at...

CVE-2022-48825

CVE-2022-48825 concerns the Linux kernel fix for scsi: qedf: Add stag_work to all the vports. The issue manifested as a call trace when NPIV ports are created, with only 32 of 64 ports online because stag work was not initialized for vports. The provided Linux kernel data shows a 4.18.0-348.el8.x...

CVE-2022-48824 scsi: myrs: Fix crash in error case

In the Linux kernel, the following vulnerability has been resolved: scsi: myrs: Fix crash in error case In myrsdetect, cs-disableintr is NULL when privdata-hwinit fails with non-zero. In this case, myrscleanupcs will call a NULL ptr and crash the kernel. 1.105606 myrs 0000:00:03.0: Unknown...

CVE-2022-48824 scsi: myrs: Fix crash in error case

In the Linux kernel, the following vulnerability has been resolved: scsi: myrs: Fix crash in error case In myrsdetect, cs-disableintr is NULL when privdata-hwinit fails with non-zero. In this case, myrscleanupcs will call a NULL ptr and crash the kernel. 1.105606 myrs 0000:00:03.0: Unknown...

CVE-2022-48823 scsi: qedf: Fix refcount issue when LOGO is received during TMF

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix refcount issue when LOGO is received during TMF Hung task call trace was seen during LOGO processing. 974.309060 0000:00:00.0:qedfehdevicereset:868: 1:0:2:0: LUN RESET Issued... 974.309065...

CVE-2022-48824

CVE-2022-48824 : In the Linux kernel, the scsi myrs driver can crash during error handling. If privdata->hw_init() fails non‑zero, myrs_detect() leaves cs->disable_intr as NULL and myrs_cleanup() dereferences a NULL pointer, causing a kernel crash with a NULL pointer dereference. The issue ...