IIS-Raid

IIS-Raid IS Raid is a native IIS module that abuses the extendibility of IIS to backdoor the web server and carry out custom actions defined by an attacker. Documentation When installed, IIS-Raid will process every request and method, check if the X-Password header exists and compare it against t...

CVE-2026-89577

A flaw was found in the Linux kernel's device mapper I/O dm-io and RAID1 dm-raid1 components. Incorrect error handling for non-retryable errors such as BLKSTSNOTSUPP and BLKSTSINVAL could lead to misbehavior when a user utilizes unaligned bio vectors on dm-raid1. This misbehavior could potentiall...

CVE-2026-90401

A flaw was found in the Linux kernel's Multiple Device MD RAID personalities, specifically raid1, raid10, and raid456. This vulnerability arises from incomplete support for the REQNOWAIT flag during write operations. When one mirror succeeds and another fails with an -EAGAIN error, the MD driver...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: btrfs: added handling for RAID1C23/DUP to btrfsreduceallocprofile Callers of btrfsreduceallocprofile expect it to return exactly one allocation profile flag. If this is not done, it may ultimately result in a WARNON and remount-r...

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 – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fixed the memory leak related to ‘conf-biosplit’. In the error path of raid10run, ‘conf’ needs to be freed. However, ‘conf-biosplit’ is not freed, resulting in a memory leak. Since there are three places where ‘conf’...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drivers:md: fix a potential use-after-free bug At line 2884, the statement "raid5releasestripesh;" removes the reference to sh, which may cause sh to be released. However, sh is later used in line 2886, where it appears in the...

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

In the Linux kernel, the following vulnerabilities have been resolved: md: raid1: fixed a potential out-of-bounds error in raid1removedisk. If rddev-raiddisk is greater than mddev-raiddisks, an out-of-bounds error will occur in raid1removedisk. We have already encountered similar reports, as...

kernel: md/raid5-ppl: fix use-after-free in ppl_do_flush()

A flaw was found in the Linux kernel. A local attacker can cause a Denial of Service DoS or potentially escalate privileges through a use-after-free vulnerability in the RAID-5 Partial Parity Log PPL component. During flush operations, the system improperly continues to access an input/output I/O...

kernel: md/raid5-ppl: fix use-after-free in ppl_do_flush()

A flaw was found in the Linux kernel. A local attacker can cause a Denial of Service DoS or potentially escalate privileges through a use-after-free vulnerability in the RAID-5 Partial Parity Log PPL component. During flush operations, the system improperly continues to access an input/output I/O...

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

In the Linux kernel, the following vulnerability has been resolved: In md/raid10, there is a issue where memory leaks occur in the MD thread. In raid10run, if setupconf succeeds and raid10run fails before setting ‘mddev-thread’, then the variable ‘conf-thread’ is not freed after the failure. This...

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

In the Linux kernel, the following vulnerability has been resolved: md/raid10: check slab-out-of-bounds in mdbitmapgetcounter If we write a large number to md/bitmapsetbits, mdbitmapcheckpage will return -EINVAL because ‘page = bitmap-pages’. However, the returned value was not checked immediatel...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: - dm raid: fixed the address sanitizer warning in raidresume. There is a KASAN warning in raidresume when running the lvm test lvconvert-raid.sh. The reason for the warning is that mddev-raiddisks is greater than rs-raiddisks,...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: dm raid: fixed access issues beyond the end of the raid member array. When the dm-raid table is loaded using raidctr, dm-raid allocates an array rs-devsrs-raiddisks for the raid device members. rs-raiddisks is determined by the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: dm raid: fixed the KASAN warning in raid5adddisks. There is a KASAN warning in raid5adddisk when running the LVM testsuite. The warning occurs during the test lvconvert-raid-reshape-lineartoraid6-single-type.sh. We fixed this...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: raid10: cleanup of memory leaks in raid10makerequest. When raid10readrequest or raid10writerequest registers a new request, and the REQNOWAIT flag is set, the code does not free the allocated memory from the mempool. Unreferenced...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: dm raid: fixed the address sanitizer warning in raidstatus. This warning occurs when using a kernel with address sanitizer and running this testsuite: https://gitlab.com/cki-project/kernel-tests/-/tree/main/storage/swraid/scsirai...

SUSE CVE-2026-98083

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix transaction use-after-free in raid stripe insertion If allocation of a RAID stripe extent fails, btrfsinsertoneraidextent aborts and ends the transaction before returning -ENOMEM. btrfsfinishoneordered, the production...

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...

CVE-2026-93262

A flaw was found in the Linux kernel. A local attacker can cause a Denial of Service DoS or potentially escalate privileges through a use-after-free vulnerability in the RAID-5 Partial Parity Log PPL component. During flush operations, the system improperly continues to access an input/output I/O...