Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: md: Fixed a deadlock between mddevsuspend and flushbio. A deadlock occurs when mddev is suspended while some of the flushbio operations are still in progress. This is a complex issue. T1: The first flush occurs at the end of t...

PT-2026-2896

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the md/raid5 component where null-pointer dereferences can occur in the raid5 store group thread cnt function. This happens when the mddev-private...

UBUNTU-CVE-2024-50109

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null ptr dereference in raid10size In raid10run if raid10setqueuelimits succeed, the return value is set to zero, and if following procedures failed raid10run will return zero while mddev-private is still NULL,...

PT-2024-34104

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A crash can occur in the Linux kernel when blk alloc disk fails, causing the md-disk variable to be set to an error value. The cleanup mapped device function attempts to access md-disk...

CVE-2024-43855

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DEBIAN-CVE-2024-43855

In the Linux kernel, the following vulnerability has been resolved: md: fix deadlock between mddevsuspend and flush bio Deadlock occurs when mddev is being suspended while some flush bio is in progress. It is a complex issue. T1. the first flush is at the ending stage, it clears 'mddev-flushbio'...

UBUNTU-CVE-2024-43855

In the Linux kernel, the following vulnerability has been resolved: md: fix deadlock between mddevsuspend and flush bio Deadlock occurs when mddev is being suspended while some flush bio is in progress. It is a complex issue. T1. the first flush is at the ending stage, it clears 'mddev-flushbio'...

SUSE CVE-2024-27023

In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...

DEBIAN-CVE-2024-27023

In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...

SUSE CVE-2024-26900

In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev-serial If kobjectadd is fail in bindrdevtoarray, 'rdev-serial' will be alloc not be freed, and kmemleak occurs. unreferenced object 0xffff88815a350000 size 49152: comm "mdadm", pid 789, jiffies 4294716910...

DEBIAN-CVE-2024-26757

In the Linux kernel, the following vulnerability has been resolved: md: Don't ignore read-only array in mdcheckrecovery Usually if the array is not read-write, mdcheckrecovery won't register new syncthread in the first place. And if the array is read-write and syncthread is registered,...

kernel: md/raid10: fix memleak of md thread

A memory leak was found in the MD RAID10 driver. When raid10run fails after setupconf succeeds but before mddev-thread is set, the conf-thread is not freed, leaking kernel thread resources...

kernel: md/raid10: fix memleak of md thread

A memory leak was found in the MD RAID10 driver. When raid10run fails after setupconf succeeds but before mddev-thread is set, the conf-thread is not freed, leaking kernel thread resources...

CVE-2013-2851

CVE-2013-2851 is a concrete vulnerability in the Linux kernel: a format-string flaw in the register_disk function (block/genhd.c) that affects kernels up to 3.9.4. It enables a local attacker with root access to gain privileges by writing format specifiers to /sys/module/md_mod/parameters/new_arr...