CVE-2023-54224

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix lockdep splat and potential deadlock after failure running delayed items When running delayed items we are holding a delayed node's mutex and then we will attempt to modify a subvolume btree to insert/update/delete the...

CVE-2023-54224

CVE-2023-54224 concerns a Linux kernel issue in the btrfs subsystem where a deadlock could occur while running delayed items. Specifically, when inserting delayed items, a path may be returned with locked extent buffers, and the code later releases the delayed node (requiring the same mutex), cre...

CVE-2023-54224 btrfs: fix lockdep splat and potential deadlock after failure running delayed items

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix lockdep splat and potential deadlock after failure running delayed items When running delayed items we are holding a delayed node's mutex and then we will attempt to modify a subvolume btree to insert/update/delete the...

CVE-2023-54224 btrfs: fix lockdep splat and potential deadlock after failure running delayed items

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix lockdep splat and potential deadlock after failure running delayed items When running delayed items we are holding a delayed node's mutex and then we will attempt to modify a subvolume btree to insert/update/delete the...

CVE-2022-50833

CVE-2022-50833 relates to the Linux kernel Bluetooth HCI work queue handling. The issue arose when scheduling hdev->{cmd,ncmd}_timer work on the hdev->workqueue during a draining WQ, which could conflict with a destruction-during-queue state. The mitigation involves using the hdev->workq...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992630)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992630 advisory. In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed interrupt scenario In case of interrupt delay...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992284)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992284 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix delayed allocation bug in ext4clumapped for bigalloc + inline When converting files wit...

PT-2025-54053

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc7-syzkaller-00024-g93f5de5f648d Description The Linux kernel contained a flaw in the Btrfs file system related to delayed inode operations. Specifically, a potential deadlock situation could occur when...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992554)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992554 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: fix deadlock triggered by canceldelayedworksyn The following LOCKDEP was detected:...

SUSE CVE-2023-54158

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't free qgroup space unless specified Boris noticed in his simple quotas testing that he was getting a leak with Sweet Tea's change to subvol create that stopped doing a transaction commit. This was just a side effect o...

SUSE CVE-2025-68359

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix double free of qgroup record after failure to add delayed ref head In the previous code it was possible to incur into a double kfree scenario when calling adddelayedrefhead. This could happen if the record was reported...

Linux Distros Unpatched Vulnerability : CVE-2023-53990

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SMB3: Add missing locks to protect deferred close file list cifsdeldeferredclose function has a critical section which modifies the deferred close file list. We...

EUVD-2023-60287

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't free qgroup space unless specified Boris noticed in his simple quotas testing that he was getting a leak with Sweet Tea's change to subvol create that stopped doing a transaction commit. This was just a side effect o...

EUVD-2023-60366

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx: Fix pollinterval handling and races on remove Before this patch bq27xxxbatteryteardown was setting pollinterval = 0 to avoid bq27xxxbatteryupdate requeuing the delayedwork item. There are 2 problems with...

CVE-2023-54158

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't free qgroup space unless specified Boris noticed in his simple quotas testing that he was getting a leak with Sweet Tea's change to subvol create that stopped doing a transaction commit. This was just a side effect o...

CVE-2023-54079

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx: Fix pollinterval handling and races on remove Before this patch bq27xxxbatteryteardown was setting pollinterval = 0 to avoid bq27xxxbatteryupdate requeuing the delayedwork item. There are 2 problems with...

CVE-2023-54158

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't free qgroup space unless specified Boris noticed in his simple quotas testing that he was getting a leak with Sweet Tea's change to subvol create that stopped doing a transaction commit. This was just a side effect o...

CVE-2023-54079

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx: Fix pollinterval handling and races on remove Before this patch bq27xxxbatteryteardown was setting pollinterval = 0 to avoid bq27xxxbatteryupdate requeuing the delayedwork item. There are 2 problems with...

UBUNTU-CVE-2023-54079

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx: Fix pollinterval handling and races on remove Before this patch bq27xxxbatteryteardown was setting pollinterval = 0 to avoid bq27xxxbatteryupdate requeuing the delayedwork item. There are 2 problems with...

CVE-2023-54158

Summary: CVE-2023-54158 affects the Linux kernel’s btrfs implementation, where an optimization in delayed inode handling can improperly free or free-trace qgroup reservations during subvolume creation, leaking reserved space and breaking proper accounting. The root cause involves btrfs_insert_del...