Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: tap: NULL pointer derefence in devparseheaderprotocol when skb-dev is null CVE-2022-50073 In the Linux kernel, the following vulnerability has been resolved: VMCI: check context-notifypage after call to...

Linux Distros Unpatched Vulnerability : CVE-2024-35935

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: send: handle path ref underflow in header iterateinoderef Change BUGON to proper error handling if building the path buffer fails. The pointers are not...

Linux Distros Unpatched Vulnerability : CVE-2024-42231

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: zoned: fix calcavailablefreespace for zoned mode calcavailablefreespace returns the...

Linux Distros Unpatched Vulnerability : CVE-2022-49999

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 space cache corruption and potential double allocations When testing spacecache v...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: virtio: break and reset virtio devices on deviceshutdown CVE-2025-38064 In the Linux kernel, the following vulnerability has been resolved: netfs: Fix oops in write-retry from mis-resetting the subreq iterator...

Linux Distros Unpatched Vulnerability : CVE-2021-47145

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: do not BUGON in linktofixupdir While doing error injection testing I got the following panic kernel BUG at fs/btrfs/tree-log.c:1862! invalid opcode: 0000...

Linux Distros Unpatched Vulnerability : CVE-2019-18885

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfsverifydevextents NULL pointer dereference via a crafted btrfs image because fsdevices-devices is...

Linux Distros Unpatched Vulnerability : CVE-2024-26727

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: do not ASSERT if the newly created subvolume already got read BUG There is a syzbot...

Linux Distros Unpatched Vulnerability : CVE-2025-21879

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 on inode when scanning root during em shrinking At btrfsscanroot w...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: fix block group refcount race in btrfscreatependingblockgroups CVE-2025-22115 In the Linux kernel, the following vulnerability has been resolved: ublk: fix race between iouringcmdcompleteintask and...

Linux Distros Unpatched Vulnerability : CVE-2024-58089

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix double accounting race when btrfsrundelallocrange failed BUG When running btrfs with block size 4K smaller than page size 64K, aarch64, there is a ve...

Linux Distros Unpatched Vulnerability : CVE-2022-49849

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 match incorrectly in devargsmatchdevice syzkaller found a failed assertion:...

Linux Distros Unpatched Vulnerability : CVE-2023-52896

"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 race between quota rescan and disable leading to NULL pointer deref If we have o...

btrfs: fix a race between renames and directory logging

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btrfs: handle csum tree error with rescue=ibadroots correctly

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Linux Distros Unpatched Vulnerability : CVE-2022-49761

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: always report error in runonedelayedref Currently we have a btrfsdebug for runonedelayedref failure, but if end users hit such problem, there will be no...

Linux Distros Unpatched Vulnerability : CVE-2024-46734

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 race between direct IO write and fsync when using same fd If we have 2 threads th...

The vulnerability of the btrfs_prelim_ref() function in the include/trace/events/btrfs.h module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the btrfsprelimref function in the include/trace/events/btrfs.h module of the Linux operating system’s kernel is related to the improper ordering of pointer manipulation during calls to old and new variables. Exploiting this vulnerability can allow an attacker to cause a...

Linux Distros Unpatched Vulnerability : CVE-2021-3739

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A NULL pointer dereference flaw was found in the btrfsrmdevice function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires CAPSYSADMIN...

Linux Distros Unpatched Vulnerability : CVE-2019-19318

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 5.3.11, mounting a crafted btrfs image twice can cause an rwsemdownwriteslowpath use-after-free because in rwsemcanspinonowner in...