btrfs_fixes

btrfsfixes: Herramientas personalizadas de reparación de BTRFS Herramientas escritas durante la recuperación de un pool BTRFS multidivisa de 12 TB con corrupción grave del árbol de extent que los comandos nativos btrfs check --repair, --init-extent-tree, etc. no pudieron reparar...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ext4: Do not cache extents during splitting Caching extents during the splitting process is risky, as it may result in stale extents remaining in the status tree. Moreover, in most cases, the corresponding extent block entries ar...

CVE-2026-98082

A flaw was found in the Linux kernel's Btrfs file system. Under specific error handling conditions, such as storage input/output I/O errors or failures during RAID extent operations, the kernel fails to release allocated block I/O tracking memory. A local user capable of triggering these file...

Linux Distros Unpatched Vulnerability : CVE-2026-100073

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix transaction overflow during writeback Commit 95ad8ee45cdb ext4: correct the reserved credits for extent conversion was correct to note that we need to...

CVE-2026-93269

A flaw was found in the Linux kernel's ext4 file system. A local user can cause a Denial of Service DoS by triggering a deadlock during file extent migration operations. Under specific timing conditions, conflicting lock dependencies between extent migration and background inode cleanup leave...

SUSE CVE-2026-100073

In the Linux kernel, the following vulnerability has been resolved: ext4: fix transaction overflow during writeback Commit 95ad8ee45cdb "ext4: correct the reserved credits for extent conversion" was correct to note that we need to reserve enough credits for all extents possibly underlying a large...

DEBIAN-CVE-2026-100073

In the Linux kernel, the following vulnerability has been resolved: ext4: fix transaction overflow during writeback Commit 95ad8ee45cdb "ext4: correct the reserved credits for extent conversion" was correct to note that we need to reserve enough credits for all extents possibly underlying a large...

CVE-2026-100073

In the Linux kernel, the following vulnerability has been resolved: ext4: fix transaction overflow during writeback Commit 95ad8ee45cdb "ext4: correct the reserved credits for extent conversion" was correct to note that we need to reserve enough credits for all extents possibly underlying a large...

UBUNTU-CVE-2026-100073

In the Linux kernel, the following vulnerability has been resolved: ext4: fix transaction overflow during writeback Commit 95ad8ee45cdb "ext4: correct the reserved credits for extent conversion" was correct to note that we need to reserve enough credits for all extents possibly underlying a large...

CVE-2026-100073 ext4: fix transaction overflow during writeback

In the Linux kernel, the following vulnerability has been resolved: ext4: fix transaction overflow during writeback Commit 95ad8ee45cdb "ext4: correct the reserved credits for extent conversion" was correct to note that we need to reserve enough credits for all extents possibly underlying a large...

EUVD-2026-87053

In the Linux kernel, the following vulnerability has been resolved: ext4: fix transaction overflow during writeback Commit 95ad8ee45cdb "ext4: correct the reserved credits for extent conversion" was correct to note that we need to reserve enough credits for all extents possibly underlying a large...

CVE-2026-100073

The Linux kernel contains a vulnerability in the ext4 filesystem where transaction credits were insufficient during writeback operations. The root cause is that previous fixes failed to account for cases where extent conversion requires splitting large unwritten extents into multiple small writte...

AZL-104877 CVE-2026-98082 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix the possible bioclist memory leak during error There are two possible ways to leak bioc memory on btrfsorderedextent::bioclist: - An error occurred for btrfsinsertoneraidextent Then the function btrfsinsertraidextent...

Linux Distros Unpatched Vulnerability : CVE-2026-93255

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: make sure EXTENTBUFFERREADING is cleared under refslock FALSE ALERTS There is a bug report that the warning inside invalidateandcheckbtreefolios got...

Linux Distros Unpatched Vulnerability : CVE-2026-90260

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: zoned: don't clobber the extent buffer when zeroing it out On a zoned filesystem a freed-but-still- dirty tree block is written out as zeros...

AZL-102053 CVE-2026-92501 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: ext4: drain in-flight DIO before buffered write fallback generic/746 started failing intermittently on ext3 no-extent inodes. The test triggers 'Page cache invalidation failure on direct I/O' warnings and subsequent fsync returns...

DEBIAN-CVE-2026-90260

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: don't clobber the extent buffer when zeroing it out On a zoned filesystem a freed-but-still-dirty tree block is written out as zeros EXTENTBUFFERZONEDZEROOUT only to keep the zone write pointer advancing...

CVE-2026-90260

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: don't clobber the extent buffer when zeroing it out On a zoned filesystem a freed-but-still-dirty tree block is written out as zeros EXTENTBUFFERZONEDZEROOUT only to keep the zone write pointer advancing...

CVE-2026-90264

CVE-2026-90264 is a race condition in the Linux kernel's btrfs filesystem that can cause a kernel BUG/panic . The bug occurs when a direct IO finishes short: the file's isize is reverted, which skips the ordered extent (OE) wait during subsequent buffered writeback. This allows a new OE to be ins...

EUVD-2026-81853

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: don't clobber the extent buffer when zeroing it out On a zoned filesystem a freed-but-still-dirty tree block is written out as zeros EXTENTBUFFERZONEDZEROOUT only to keep the zone write pointer advancing...