Linux Distros Unpatched Vulnerability : CVE-2025-37827

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: return EIO on RAID1 block group write pointer mismatch There was a bug report...

Linux Distros Unpatched Vulnerability : CVE-2021-46950

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: md/raid1: properly indicate failure when ending a failed write request This patch addresses ...

AZL-72929 CVE-2025-38445 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: md/raid1: Fix stack memory use after return in raid1reshape In the raid1reshape function, newpool is allocated on the stack and assigned to conf-r1biopool. This results in conf-r1biopool.wait.head pointing to a stack address...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: zoned: return EIO on RAID1 block group write pointer mismatch There was a bug report regarding a NULL pointer dereference in btrfsaddfreespacezoned, which occurs due to a conversion from the default metadata profile DUP...

SUSE CVE-2025-37827

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: return EIO on RAID1 block group write pointer mismatch There was a bug report about a NULL pointer dereference in btrfsaddfreespacezoned that ultimately happens because a conversion from the default metadata profile...

DEBIAN-CVE-2025-37827

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: return EIO on RAID1 block group write pointer mismatch There was a bug report about a NULL pointer dereference in btrfsaddfreespacezoned that ultimately happens because a conversion from the default metadata profile...

UBUNTU-CVE-2025-37827

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: return EIO on RAID1 block group write pointer mismatch There was a bug report about a NULL pointer dereference in btrfsaddfreespacezoned that ultimately happens because a conversion from the default metadata profile...

DEBIAN-CVE-2025-22125

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: don't ignore IO flags If blk-wbt is enabled by default, it's found that raid write performance is quite bad because all IO are throttled by wbt of underlying disks, due to flag REQIDLE is ignored. And turns out...

UBUNTU-CVE-2025-22125

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: don't ignore IO flags If blk-wbt is enabled by default, it's found that raid write performance is quite bad because all IO are throttled by wbt of underlying disks, due to flag REQIDLE is ignored. And turns out...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from raid1 and raid10 ignoring IO flags, which could lead to performance issues or priority reversal...

PT-2025-20356

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug in the Linux kernel has been resolved, related to the btrfs file system. The issue occurs when a RAID1 block group is created and a write pointer mismatch between the disks in the...

UBUNTU-CVE-2024-45023

In the Linux kernel, the following vulnerability has been resolved: md/raid1: Fix data corruption for degraded array with slow disk readbalance will avoid reading from slow disks as much as possible, however, if valid data only lands in slow disks, and a new normal disk is still in recovery,...

DEBIAN-CVE-2024-39476

In the Linux kernel, the following vulnerability has been resolved: md/raid5: fix deadlock that raid5d wait for itself to clear MDSBCHANGEPENDING Xiao reported that lvm2 test lvconvert-raid-takeover.sh can hang with small possibility, the root cause is exactly the same as commit bed9e27baf52...

SUSE CVE-2024-35979

In the Linux kernel, the following vulnerability has been resolved: raid1: fix use-after-free for original bio in raid1writerequest r1bio-bios is used to record new bios that will be issued to underlying disks, however, in raid1writerequest, r1bio-bios will set to the original bio temporarily...

DEBIAN-CVE-2024-35979

In the Linux kernel, the following vulnerability has been resolved: raid1: fix use-after-free for original bio in raid1writerequest r1bio-bios is used to record new bios that will be issued to underlying disks, however, in raid1writerequest, r1bio-bios will set to the original bio temporarily...

kernel: md: raid1: fix potential OOB in raid1_remove_disk()

In the Linux kernel, the following vulnerability has been resolved: md: raid1: fix potential OOB in raid1removedisk If rddev-raiddisk is greater than mddev-raiddisks, there will be an out-of-bounds in raid1removedisk. We have already found similar reports as follows: 1 commit d17f744e883b...

CVE-2021-46950

In the Linux kernel, the following vulnerability has been resolved: md/raid1: properly indicate failure when ending a failed write request This patch addresses a data corruption bug in raid1 arrays using bitmaps. Without this fix, the bitmap bits for the failed I/O end up being cleared. Since we...

UBUNTU-CVE-2021-46950

In the Linux kernel, the following vulnerability has been resolved: md/raid1: properly indicate failure when ending a failed write request This patch addresses a data corruption bug in raid1 arrays using bitmaps. Without this fix, the bitmap bits for the failed I/O end up being cleared. Since we...