CVE-2025-39800

CVE-2025-39800 is a Linux kernel vulnerability affecting the btrfs subsystem. When cloning the extent buffer in btrfs_copy_root(), an unexpected eb generation could trigger a WARN_ON() instead of aborting the transaction, allowing metadata with an unexpected generation to persist. The fix aborts ...

CVE-2025-39800 btrfs: abort transaction on unexpected eb generation at btrfs_copy_root()

In the Linux kernel, the following vulnerability has been resolved: btrfs: abort transaction on unexpected eb generation at btrfscopyroot If we find an unexpected generation for the extent buffer we are cloning at btrfscopyroot, we just WARNON and don't error out and abort the transaction, meanin...

Linux Distros Unpatched Vulnerability : CVE-2018-14610

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in writeextentbuffer when mounting and operating a crafted btrfs imag...

Linux Distros Unpatched Vulnerability : CVE-2024-46752

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: replace BUGON with error handling at updaterefforcow Instead of a BUGON just return an error, log an error message and abort the transaction in case we...

Linux Distros Unpatched Vulnerability : CVE-2024-38306

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: protect folio::private when attaching extent buffer folios BUG Since v6.8 there are rare kernel crashes reported by various people, the common factor is...

SUSE CVE-2024-56759

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free when COWing tree bock and tracing is enabled When a COWing a tree block, at btrfscowblock, and we have the tracepoint tracebtrfscowblock enabled and preemption is also enabled CONFIGPREEMPT=y, we can...

CVE-2024-46752

In the Linux kernel, the following vulnerability has been resolved: btrfs: replace BUGON with error handling at updaterefforcow Instead of a BUGON just return an error, log an error message and abort the transaction in case we find an extent buffer belonging to the relocation tree that doesn't ha...

CVE-2024-46752

CVE-2024-46752 - Mode C (detailed, verified): The vulnerability is in the Linux kernel’s btrfs code path; specifically, update_ref_for_cow() previously used BUG_ON() and now returns an error, logs an error, and aborts the transaction when an extent buffer in the relocation tree lacks the full bac...

SUSE CVE-2022-48902

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not WARNON if we have PageError set Whenever we do any extent buffer operations we call assertebpageuptodate to complain loudly if we're operating on an non-uptodate page. Our overnight tests caught this warning earlier...

CVE-2022-48902

A flaw was found in the btrfs module in the Linux Kernel. Improper error handling can cause a warning, potentially impacting system stability, resulting in a denial of service...

UBUNTU-CVE-2022-48902

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not WARNON if we have PageError set Whenever we do any extent buffer operations we call assertebpageuptodate to complain loudly if we're operating on an non-uptodate page. Our overnight tests caught this warning earlier...

CVE-2022-48902

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not WARNON if we have PageError set Whenever we do any extent buffer operations we call assertebpageuptodate to complain loudly if we're operating on an non-uptodate page. Our overnight tests caught this warning earlier...

CVE-2022-48902 btrfs: do not WARN_ON() if we have PageError set

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not WARNON if we have PageError set Whenever we do any extent buffer operations we call assertebpageuptodate to complain loudly if we're operating on an non-uptodate page. Our overnight tests caught this warning earlier...

CVE-2022-48902

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not WARNON if we have PageError set Whenever we do any extent buffer operations we call assertebpageuptodate to complain loudly if we're operating on an non-uptodate page. Our overnight tests caught this warning earlier...

SUSE CVE-2022-48833

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip reserved bytes warning on unmount after log cleanup failure After the recent changes made by commit c2e39305299f01 "btrfs: clear extent buffer uptodate when we fail to write it" and its followup fix, commit...

UBUNTU-CVE-2022-48833

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip reserved bytes warning on unmount after log cleanup failure After the recent changes made by commit c2e39305299f01 "btrfs: clear extent buffer uptodate when we fail to write it" and its followup fix, commit...

CVE-2022-48833

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip reserved bytes warning on unmount after log cleanup failure After the recent changes made by commit c2e39305299f01 "btrfs: clear extent buffer uptodate when we fail to write it" and its followup fix, commit...

SUSE CVE-2024-38306

In the Linux kernel, the following vulnerability has been resolved: btrfs: protect folio::private when attaching extent buffer folios BUG Since v6.8 there are rare kernel crashes reported by various people, the common factor is bad page status error messages like this: BUG: Bad page state in...

CVE-2024-38306

In the Linux kernel, the following vulnerability has been resolved: btrfs: protect folio::private when attaching extent buffer folios BUG Since v6.8 there are rare kernel crashes reported by various people, the common factor is bad page status error messages like this: BUG: Bad page state in...

UBUNTU-CVE-2024-38306

In the Linux kernel, the following vulnerability has been resolved: btrfs: protect folio::private when attaching extent buffer folios BUG Since v6.8 there are rare kernel crashes reported by various people, the common factor is bad page status error messages like this: BUG: Bad page state in...