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 the fact that LUNRESET after tmrlist takes a reference counter on abort and waits for it to complete. Howeve...

PT-2024-21616

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The vulnerability is related to the netfilter subsystem in the Linux kernel, specifically in the nf tables module. The issue arises when the nft mapelem activate function needs to restor...

SUSE CVE-2021-47183

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix link down processing to address NULL pointer dereference If an FC link down transition while PLOGIs are outstanding to fabric well known addresses, outstanding ABTS requests may result in a NULL pointer dereferenc...

SUSE CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

CVE-2021-47183

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix link down processing to address NULL pointer dereference If an FC link down transition while PLOGIs are outstanding to fabric well known addresses, outstanding ABTS requests may result in a NULL pointer dereferenc...

CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

DEBIAN-CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

CVE-2021-47183

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix link down processing to address NULL pointer dereference If an FC link down transition while PLOGIs are outstanding to fabric well known addresses, outstanding ABTS requests may result in a NULL pointer dereferenc...

CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

CVE-2021-47183

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix link down processing to address NULL pointer dereference If an FC link down transition while PLOGIs are outstanding to fabric well known addresses, outstanding ABTS requests may result in a NULL pointer dereferenc...

CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

UBUNTU-CVE-2021-47183

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix link down processing to address NULL pointer dereference If an FC link down transition while PLOGIs are outstanding to fabric well known addresses, outstanding ABTS requests may result in a NULL pointer dereferenc...

UBUNTU-CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

CVE-2021-47188

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

CVE-2021-47188 scsi: ufs: core: Improve SCSI abort handling

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcdqueuecommand+0x468/0x65c Call trace: ufshcdqueuecommand+0x468/0x65c...

CVE-2021-47188

CVE-2021-47188 affects the Linux kernel in the SCSI UFS core abort handling. The issue arises from an abort path where the lrbp->cmd may remain set, triggering a warning in ufshcd_queuecommand and related error handling. The documented fix is to clear lrbp->cmd from the abort path. Public a...

CVE-2023-52635

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Synchronize devfreqmonitorstart/stop There is a chance if a frequent switch of the governor done in a loop result in timer list corruption where timer cancel being done from two place one from canceldelayedworksync...

CVE-2023-52635

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Synchronize devfreqmonitorstart/stop There is a chance if a frequent switch of the governor done in a loop result in timer list corruption where timer cancel being done from two place one from canceldelayedworksync...

SUSE CVE-2024-26644

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't abort filesystem when attempting to snapshot deleted subvolume If the source file descriptor to the snapshot ioctl refers to a deleted subvolume, we get the following abort: BTRFS: Transaction aborted error -2 WARNIN...