CVE-2023-54318

In the Linux kernel, the following vulnerability has been resolved: net/smc: use smclgrlist.lock to protect smclgrlist.list iterate in smcrportadd While doing smcrportadd, there maybe linkgroup add into or delete from smclgrlist.list at the same time, which may result kernel crash. So, use...

CVE-2022-50889

In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dmintegritydtr Dmintegrity also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in dmintegritydtr...

CVE-2022-50843

In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in clonedtr...

CVE-2022-50843

In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in clonedtr...

UBUNTU-CVE-2022-50843

In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in clonedtr...

CVE-2022-50889 dm integrity: Fix UAF in dm_integrity_dtr()

In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dmintegritydtr Dmintegrity also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in dmintegritydtr...

CVE-2022-50889

CVE-2022-50889 concerns the Linux kernel’s device-mapper integrity path. The issue is a use-after-free in dm_integrity_dtr(), with a similar UAF risk when dm_resume() and dm_destroy() run concurrently. The patch reportedly cancels the timer again in dm_integrity_dtr() as part of the fix, and mult...

CVE-2022-50889 dm integrity: Fix UAF in dm_integrity_dtr()

In the Linux kernel, the following vulnerability has been resolved: dm integrity: Fix UAF in dmintegritydtr Dmintegrity also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in dmintegritydtr...

CVE-2023-54318 net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add

In the Linux kernel, the following vulnerability has been resolved: net/smc: use smclgrlist.lock to protect smclgrlist.list iterate in smcrportadd While doing smcrportadd, there maybe linkgroup add into or delete from smclgrlist.list at the same time, which may result kernel crash. So, use...

CVE-2023-54274 RDMA/srpt: Add a check for valid 'mad_agent' pointer

In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Add a check for valid 'madagent' pointer When unregistering MAD agent, srpt module has a non-null check for 'madagent' pointer before invoking ibunregistermadagent. This check can pass if 'madagent' variable holds an...

CVE-2023-54206 net/sched: flower: fix filter idr initialization

In the Linux kernel, the following vulnerability has been resolved: net/sched: flower: fix filter idr initialization The cited commit moved idr initialization too early in flchange which allows concurrent users to access the filter that is still being initialized and is in inconsistent state,...

CVE-2023-54206 net/sched: flower: fix filter idr initialization

In the Linux kernel, the following vulnerability has been resolved: net/sched: flower: fix filter idr initialization The cited commit moved idr initialization too early in flchange which allows concurrent users to access the filter that is still being initialized and is in inconsistent state,...

CVE-2022-50843 dm clone: Fix UAF in clone_dtr()

In the Linux kernel, the following vulnerability has been resolved: dm clone: Fix UAF in clonedtr Dmclone also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in clonedtr...

CVE-2022-50843

CVE-2022-50843 refers to a Linux kernel vulnerability in the dm clone path, specifically a use-after-free (UAF) in clone_dtr() that also affects dm_clone when dm_resume() and dm_destroy() run concurrently. The issue was addressed by cancelling the timer again in clone_dtr(), with fixes implemente...

PT-2025-54035

In the Linux kernel, the following vulnerability has been resolved: net/sched: flower: fix filter idr initialization The cited commit moved idr initialization too early in fl change which allows concurrent users to access the filter that is still being initialized and is in inconsistent state,...

PT-2025-54125

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free UAF issue exists in the dm integrity module of the Linux kernel. This problem occurs when dm resume and dm destroy functions are executed concurrently. The issue is...

CVE-2023-54068

In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to call f2fswaitonpagewriteback in f2fswriterawpages BUGON will be triggered when writing files concurrently, because the same page is writtenback multiple times. 1597 void folioendwritebackstruct folio folio...

CVE-2023-54002

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix assertion of exclop condition when starting balance Balance as exclusive state is compatible with paused balance and device add, which makes some things more complicated. The assertion of valid states when starting fro...

SUSE CVE-2023-54002

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix assertion of exclop condition when starting balance Balance as exclusive state is compatible with paused balance and device add, which makes some things more complicated. The assertion of valid states when starting fro...

SUSE CVE-2023-54067

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race when deleting free space root from the dirty cow roots list When deleting the free space tree we are deleting the free space root from the list fsinfo-dirtycowonlyroots without taking the lock that protects it,...