CVE-2026-74571

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL pointer dereference: BUG: kernel NULL pointer dereference, address:...

CVE-2026-74571

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL pointer dereference: BUG: kernel NULL pointer dereference, address:...

PT-2026-73023

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL pointer dereference: BUG: kernel NULL pointer dereference, address:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: Do not use btrfssetitemkeysafe on RAID stripe-extents. Do not use btrfssetitemkeysafe to modify the keys in the RAID stripe-tree, as this can lead to corruption of the tree, which is caught by the checks in...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: scrub: Properly handles RST lookup errors. BUG When running btrfs/060 with the forced RST feature enabled, the following ASSERT within scrubreadendio might crash: ASSERTsectornr nrsectors; Previously, a tree dump from...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: Memory leaks have been fixed when rejecting a non-SINGLE data profile without an RST. At the end of btrfsloadblockgroupzoneinfo, the first thing we do is to ensure that if the mapping type is not a SINGLE one and there is ...

UBUNTU-CVE-2025-40101

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix memory leaks when rejecting a non SINGLE data profile without an RST At the end of btrfsloadblockgroupzoneinfo the first thing we do is to ensure that if the mapping type is not a SINGLE one and there is no RAID stripe...

CVE-2025-40101 btrfs: fix memory leaks when rejecting a non SINGLE data profile without an RST

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix memory leaks when rejecting a non SINGLE data profile without an RST At the end of btrfsloadblockgroupzoneinfo the first thing we do is to ensure that if the mapping type is not a SINGLE one and there is no RAID stripe...

CVE-2025-40101

CVE-2025-40101 affects the Linux kernel’s btrfs implementation. The issue occurs in btrfs_load_block_group_zone_info() when the mapping type is not a SINGLE data profile and there is no RAID stripe tree. The code previously fell through cleanup instead of returning early, causing memory leaks by ...

Linux Distros Unpatched Vulnerability : CVE-2025-40101

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix memory leaks when rejecting a non SINGLE data profile without an RST At the end of btrfsloadblockgroupzoneinfo the first thing we do is to ensure tha...

PT-2025-44391

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue was addressed in the Linux kernel related to the btrfs filesystem. Specifically, the issue occurs when rejecting a non-SINGLE data profile without a RAID stripe tree...

EUVD-2023-59873

Malicious code in bioql PyPI...

kernel: drivers:md:fix a potential use-after-free bug

A use-after-free bug exists in the linux kernel such that in the line "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines "if sh-batchhead && sh != sh-batchhead" resulting in a minor application crash...

CVE-2022-50022 drivers:md:fix a potential use-after-free bug

In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if sh-batchhead && sh != sh-batchhead"...

Linux Distros Unpatched Vulnerability : CVE-2024-49932

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: don't readahead the relocation inode on RST On relocation we're doing readahead on the relocation inode, but if the filesystem is backed by a RAID stripe...

Linux Distros Unpatched Vulnerability : CVE-2025-21752

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: don't use btrfssetitemkeysafe on RAID stripe-extents Don't use btrfssetitemkeysafe to modify the keys in the RAID stripe-tree, as this can lead to...

SUSE CVE-2025-21752

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't use btrfssetitemkeysafe on RAID stripe-extents Don't use btrfssetitemkeysafe to modify the keys in the RAID stripe-tree, as this can lead to corruption of the tree, which is caught by the checks in btrfssetitemkeysaf...

CVE-2025-21752

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't use btrfssetitemkeysafe on RAID stripe-extents Don't use btrfssetitemkeysafe to modify the keys in the RAID stripe-tree, as this can lead to corruption of the tree, which is caught by the checks in btrfssetitemkeysaf...

DEBIAN-CVE-2025-21752

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't use btrfssetitemkeysafe on RAID stripe-extents Don't use btrfssetitemkeysafe to modify the keys in the RAID stripe-tree, as this can lead to corruption of the tree, which is caught by the checks in btrfssetitemkeysaf...

UBUNTU-CVE-2025-21752

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't use btrfssetitemkeysafe on RAID stripe-extents Don't use btrfssetitemkeysafe to modify the keys in the RAID stripe-tree, as this can lead to corruption of the tree, which is caught by the checks in btrfssetitemkeysaf...