142 matches found
btrfs_fixes
btrfsfixes: Custom BTRFS Repair Tools Custom tools written during recovery of a 12TB multi-device BTRFS pool with severe extent tree corruption that the native commands btrfs check --repair, --init-extent-tree, etc. could not repair. SeeINCIDENT-ANALYSIS.md for a structured case study of the...
CVE-2026-98959
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the value of one of them with the setxattr2 family of syscalls with another...
DEBIAN-CVE-2026-98959
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the value of one of them with the setxattr2 family of syscalls with another...
AZL-110774 CVE-2026-98959 affecting package kernel 6.6.159.1-1
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the value of one of them with the setxattr2 family of syscalls with another...
UBUNTU-CVE-2026-98959
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the value of one of them with the setxattr2 family of syscalls with another...
CVE-2026-98959 btrfs: fix xattr replace when multiple xattrs are packed in the same item
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the value of one of them with the setxattr2 family of syscalls with another...
CVE-2026-98959 btrfs: fix xattr replace when multiple xattrs are packed in the same item
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the value of one of them with the setxattr2 family of syscalls with another...
EUVD-2026-108753
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the value of one of them with the setxattr2 family of syscalls with another...
CVE-2026-98959
The Linux kernel contains a vulnerability in the btrfs filesystem where replacing an extended attribute (xattr) value with a different size can cause filesystem corruption. When multiple xattrs are packed into the same btrfs_dir_item (due to matching crc32c hashes), using the setxattr(2) syscall ...
Linux Distros Unpatched Vulnerability : CVE-2026-98959
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix xattr replace when multiple xattrs are packed in the same item If we have a btrfsdiritem item that packs multiple xattrs and then we replace the valu...
Astra Linux – vulnerability in linux-6.12
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect return value after changing leaf in lookupextentdataref After commit 1618aa3c2e01 “btrfs: simplify return variables in lookupextentdataref”, the err and ret variables were merged into a single ret variable...
CVE-2026-90260
A flaw was found in the Linux kernel's Btrfs zoned filesystem. When a freed-but-still-dirty tree block is written out as zeros, the btreecsumonebio function improperly clears the extent buffer's in-memory content. This can lead to corruption of the extent tree, potentially causing system...
Rocky Linux 8 [CIQ] Security Update: kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc Multiple Vulnerabilities (crlsa-2021_4646)
The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20214646 advisory. kernel: Insufficient validation of user-supplied sizes for the MSGCRYPTO message type CVE-2021-43267 kernel: timer tree corruption leads to missing wakeup...
SUSE 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...
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...
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...
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...
PT-2026-94608
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the btrfs zoned filesystem where a freed-but-still-dirty tree block is written as zeros to maintain the zone write pointer. The btree csum one bio function previously...
SUSE CVE-2026-74355
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix RB-tree corruption in probe error path The info-node RB-tree member is zero-initialized via kzalloc. If a device does not support ATS, the devicerbtreeinsert call is skipped. If a subsequent probe step fails, the...