CVE-2024-35949

A flaw was found in the btrfs module in the Linux kernel. In some conditions, a corrupted file system can trigger out-of-bounds access and cause a general protection fault, resulting in a denial of service...

CVE-2024-35936

A flaw was found in the Linux kernel’s btrfs module. An unhandled chunk tree lookup error in the btrfsrelocatesyschunks function in the fs/btrfs/volumes.c file will cause a denial of service...

CVE-2024-35935

A flaw was found in the btrfs module in the Linux kernel. When the path buffer build fails, an error message can leak kernel addresses, potentially reveling sensitive information...

CVE-2024-35956

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations Create subvolume, create snapshot and delete subvolume all use btrfssubvolumereservemetadata to reserve metadata for the changes done to the parent subvolume's f...

AZL-73004 CVE-2024-35949 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

AZL-67700 CVE-2024-35956 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations Create subvolume, create snapshot and delete subvolume all use btrfssubvolumereservemetadata to reserve metadata for the changes done to the parent subvolume's f...

CVE-2024-35949

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

DEBIAN-CVE-2024-35949

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

CVE-2024-35956

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations Create subvolume, create snapshot and delete subvolume all use btrfssubvolumereservemetadata to reserve metadata for the changes done to the parent subvolume's f...

CVE-2024-35949

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

UBUNTU-CVE-2024-35956

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations Create subvolume, create snapshot and delete subvolume all use btrfssubvolumereservemetadata to reserve metadata for the changes done to the parent subvolume's f...

UBUNTU-CVE-2024-35949

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

CVE-2024-35956 btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations Create subvolume, create snapshot and delete subvolume all use btrfssubvolumereservemetadata to reserve metadata for the changes done to the parent subvolume's f...

CVE-2024-35956

CVE-2024-35956 affects the Linux kernel's btrfs quota groups handling. During subvolume create/snapshot/delete, metadata reservations are made via btrfs_subvolume_reserve_metadata(). When quotas are enabled, a PREALLOC qgroup reservation is created and later converted to PERTRANS after the operat...

CVE-2024-35956

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations Create subvolume, create snapshot and delete subvolume all use btrfssubvolumereservemetadata to reserve metadata for the changes done to the parent subvolume's f...

CVE-2024-35949 btrfs: make sure that WRITTEN is set on all metadata blocks

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

CVE-2024-35949 btrfs: make sure that WRITTEN is set on all metadata blocks

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

CVE-2024-35949

CVE-2024-35949 affects the Linux kernel's btrfs subsystem. The root cause was that WRITTEN was not ensured on all metadata blocks, allowing potential corruption if extended leaf checks were skipped for blocks without WRITTEN. The fix adds checks to ensure WRITTEN is set and guarantees that __btrf...

CVE-2024-35949 btrfs: make sure that WRITTEN is set on all metadata blocks

In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfscheckleaf if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on...

CVE-2024-35935

In the Linux kernel, the following vulnerability has been resolved: 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 printed so we don't accidentally leak kernel addresses...