Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fixed the incorrect setting of maxcorrreaderrors. There is no input validation when using the echo md/maxreaderrors command, and an overflow might occur. Add validation for the input number...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In md/raid10, the issue of null-ptr-deref in raid10syncrequest has been fixed. In initresync, the mempool is initialized, and conf-havereplacemnt is set to 0 at the beginning of the sync process. closesync frees the mempool when...

CVE-2026-89558

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

Linux Distros Unpatched Vulnerability : CVE-2026-89558

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb md/md-bitmap: merge mdbitmapstartsync into bitmapoperations converted...

CVE-2026-89558

A flaw was found in the Linux kernel's md/raid10 RAID10 driver. This vulnerability occurs when a RAID10 array is in a degraded state and a device is being recovered while another mirror is still missing. Due to an inverted boolean value, the system incorrectly clears necessary bitmap bits, causin...

DEBIAN-CVE-2026-89558

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

CVE-2026-89558

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

CVE-2026-89558 md/raid10: fix still_degraded being inverted in raid10_sync_request()

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

EUVD-2026-76469

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

CVE-2026-89558 md/raid10: fix still_degraded being inverted in raid10_sync_request()

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

CVE-2026-89558

CVE-2026-89558 is a Linux kernel md/raid10 driver flaw caused by an inverted boolean assignment introduced when still_degraded was converted from int to bool in commit fe6a19d40ceb. When a RAID10 array is degraded and one device is being recovered while another mirror is still missing, the system...

CVE-2026-89558

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

PT-2026-90274

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix still degraded being inverted in raid10 sync request Commit fe6a19d40ceb "md/md-bitmap: merge md bitmap start sync into bitmap operations" converted still degraded from int to bool, but inverted the assignment in t...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102085)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102085 advisory. In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix divide-by-zero in setupgeo with zero farcopies setupgeo extracts nearcopies nc and...

CVE-2026-74376

A flaw was found in the Linux kernel's md/raid10 component. This vulnerability occurs when a specific internal data structure, used for disk operations, is reused for a discard operation without properly resetting a critical flag. This oversight can lead to improper release of system resources,...

CVE-2026-74373

A flaw was found in the Linux kernel's md/raid1 and raid10 components. This flaw involves incorrect accounting of block I/O bio operations for split cloned bios. When a failed bio is split and resubmitted, the system may either double count or miss accounting for these bios. This can lead to...

CVE-2026-74375

A flaw was found in the Linux kernel's RAID1 and RAID10 subsystems. When handling read errors, a specific sequence of operations involving cloned I/O requests and array suspension can lead to a deadlock. This can cause the system to become unresponsive, resulting in a Denial of Service DoS...

CVE-2026-72439

A flaw was found in the Linux kernel's md/raid10 component. When write requests fail, the raid10writerequest function may not properly release a writespending reference. This resource leak can accumulate over time, potentially leading to a denial of service DoS condition where the system becomes...

CVE-2026-72438

A flaw was found in the Linux kernel's multiple device MD driver, specifically in the RAID10 implementation. This vulnerability occurs due to reference leaks in the writespending and barrier mechanisms during discard failures. An attacker could potentially exploit this by triggering discard...

Linux Distros Unpatched Vulnerability : CVE-2026-74376

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - md/raid10: reset readslot when reusing r10bio for discard putallbios always drops devsi.bio, but it only drops devsi.replbio when r10bio-readslot 0. If discard...