CVE-2025-71159

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free warning in btrfsgetorcreatedelayednode Previously, btrfsgetorcreatedelayednode set the delayednode's refcount before acquiring the root-delayednodes lock. Commit e8513c012de7 "btrfs: implement reftracker...

UBUNTU-CVE-2025-71159

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free warning in btrfsgetorcreatedelayednode Previously, btrfsgetorcreatedelayednode set the delayednode's refcount before acquiring the root-delayednodes lock. Commit e8513c012de7 "btrfs: implement reftracker...

CVE-2025-71159

CVE-2025-71159 — Linux kernel btrfs use-after-free in delayed inode . Affected: the btrfs_get_or_create_delayed_node() path in fs/btrfs/delayed-inode.c. Root cause: the delayed_node refcount was set before acquiring root->delayed_nodes, creating a missing memory barrier and allowing stores to ...

CVE-2025-71159 btrfs: fix use-after-free warning in btrfs_get_or_create_delayed_node()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free warning in btrfsgetorcreatedelayednode Previously, btrfsgetorcreatedelayednode set the delayednode's refcount before acquiring the root-delayednodes lock. Commit e8513c012de7 "btrfs: implement reftracker...

CVE-2025-71159

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free warning in btrfsgetorcreatedelayednode Previously, btrfsgetorcreatedelayednode set the delayednode's refcount before acquiring the root-delayednodes lock. Commit e8513c012de7 "btrfs: implement reftracker...

CVE-2025-71159

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free warning in btrfsgetorcreatedelayednode Previously, btrfsgetorcreatedelayednode set the delayednode's refcount before acquiring the root-delayednodes lock. Commit e8513c012de7 "btrfs: implement reftracker...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004899)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004899 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix inode list leak during backref walking at resolveindirectrefs During backref walking, ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004865)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004865 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and...

Linux Distros Unpatched Vulnerability : CVE-2025-71159

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free warning in btrfsgetorcreatedelayednode Previously,...

Azure Linux 3.0 Security Update: kernel (CVE-2024-48875)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-48875 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: don't take devreplace rwsem on...

Azure Linux 3.0 Security Update: kernel (CVE-2024-47741)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47741 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race setting file private on...

Azure Linux 3.0 Security Update: kernel (CVE-2024-42314)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-42314 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix extent map use-after-free whe...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21658)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21658 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38260)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38260 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46687)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46687 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a use-after-free when hitting...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-35849)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-35849 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix information leak in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56582)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56582 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46753)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46753 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: handle errors from btrfsdecref...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46733)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46733 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix qgroup reserve leaks in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38365)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38365 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a race between renames and...