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CNNVD
CNNVD
•added 2025/10/07 12:00 a.m.•13 views

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 dereferencing mddev after exportrdev, which could lead to the use of freed memory...

5.9AI score0.00127EPSS
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EUVD
EUVD
•added 2025/10/03 8:07 p.m.•11 views

EUVD-2025-11165

Malicious code in bioql PyPI...

7.6AI score0.00199EPSS
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RedhatCVE
RedhatCVE
•added 2025/08/24 4:07 p.m.•11 views

CVE-2025-38621

In the Linux kernel, the following vulnerability has been resolved: md: make rdevaddable usable for rcu mode Our testcase trigger panic: BUG: kernel NULL pointer dereference, address: 00000000000000e0 ... Oops: Oops: 0000 1 SMP NOPTI CPU: 2 UID: 0 PID: 85 Comm: kworker/2:1 Not tainted 6.16.0+ 94...

4.4CVSS5.1AI score0.00159EPSS
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Tenable Nessus
Tenable Nessus
•added 2025/08/12 12:00 a.m.•9 views

Linux Distros Unpatched Vulnerability : CVE-2025-22126

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: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from...

7.8CVSS6AI score0.00199EPSS
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Microsoft CVE
Microsoft CVE
•added 2025/07/11 7:00 a.m.•5 views

md: fix mddev uaf while iterating all_mddevs list

...

7.8CVSS6.6AI score0.00199EPSS
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RedHat Linux
RedHat Linux
•added 2025/07/08 1:15 a.m.•20 views

kernel: md: fix mddev uaf while iterating all_mddevs list

A flaw was discovered in the Linux kernel’s MD multiple device subsystem during iteration over the allmddevs list in functions such as mdnotifyreboot and mdexit. The code used listforeachentrysafe, but released locks before completing reference counting, allowing concurrent deletion and freeing o...

7.8CVSS6.8AI score0.00199EPSS
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RedHat Linux
RedHat Linux
•added 2025/07/08 12:13 a.m.•12 views

kernel: md: fix mddev uaf while iterating all_mddevs list

A flaw was discovered in the Linux kernel’s MD multiple device subsystem during iteration over the allmddevs list in functions such as mdnotifyreboot and mdexit. The code used listforeachentrysafe, but released locks before completing reference counting, allowing concurrent deletion and freeing o...

7.8CVSS6.8AI score0.00199EPSS
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RedHat Linux
RedHat Linux
•added 2025/06/16 9:01 a.m.•15 views

kernel: md: fix mddev uaf while iterating all_mddevs list

A flaw was discovered in the Linux kernel’s MD multiple device subsystem during iteration over the allmddevs list in functions such as mdnotifyreboot and mdexit. The code used listforeachentrysafe, but released locks before completing reference counting, allowing concurrent deletion and freeing o...

7.8CVSS6.8AI score0.00199EPSS
SaveExploits0References5
SUSE CVE
SUSE CVE
•added 2025/04/24 9:49 a.m.•11 views

SUSE CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

5.5CVSS7.6AI score0.00199EPSS
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NVD
NVD
•added 2025/04/16 3:16 p.m.•19 views

CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

7.8CVSS0.00199EPSS
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OSV
OSV
•added 2025/04/16 3:16 p.m.•12 views

UBUNTU-CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

7.8CVSS6.4AI score0.00199EPSS
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OSV
OSV
•added 2025/04/16 2:13 p.m.•62 views

CVE-2025-22126 md: fix mddev uaf while iterating all_mddevs list

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

6.4AI score
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CVE
CVE
•added 2025/04/16 2:13 p.m.•173 views

CVE-2025-22126

CVE-2025-22126 affects the Linux kernel md subsystem: a use-after-free can occur when iterating the mddev list during reboot/exit due to racing with deletions. The fix switches to list_for_each_entry and introduces a mddev_put_locked helper to prevent freeing the active mddev under the lock. Affe...

7.8CVSS6.6AI score0.00199EPSS
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Debian CVE
Debian CVE
•added 2025/04/16 2:13 p.m.•23 views

CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

7.8CVSS6.1AI score0.00199EPSS
SaveExploits0
Tenable Nessus
Tenable Nessus
•added 2025/03/05 12:00 a.m.•11 views

Linux Distros Unpatched Vulnerability : CVE-2024-43855

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: fix deadlock between mddevsuspend and flush bio Deadlock occurs when mddev is being...

5.5CVSS5.6AI score0.00209EPSS
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SUSE CVE
SUSE CVE
•added 2025/02/27 3:07 a.m.•8 views

SUSE CVE-2022-49400

In the Linux kernel, the following vulnerability has been resolved: md: Don't set mddev private to NULL in raid0 pers-free In normal stop process, it does like this: domdstop | mdstop pers-free; mddev-private=NULL | mdfree free mddev mdstop sets mddev-private to NULL after pers-free. The raid...

5.5CVSS6.6AI score0.00281EPSS
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OSV
OSV
•added 2025/02/26 7:01 a.m.•5 views

DEBIAN-CVE-2022-49400

In the Linux kernel, the following vulnerability has been resolved: md: Don't set mddev private to NULL in raid0 pers-free In normal stop process, it does like this: domdstop | mdstop pers-free; mddev-private=NULL | mdfree free mddev mdstop sets mddev-private to NULL after pers-free. The raid...

5.5CVSS5.6AI score0.00281EPSS
SaveExploits0References1
OSV
OSV
•added 2025/02/26 7:01 a.m.•14 views

UBUNTU-CVE-2022-49400

In the Linux kernel, the following vulnerability has been resolved: md: Don't set mddev private to NULL in raid0 pers-free In normal stop process, it does like this: domdstop | mdstop pers-free; mddev-private=NULL | mdfree free mddev mdstop sets mddev-private to NULL after pers-free. The raid...

5.5CVSS6.5AI score0.00281EPSS
SaveExploits0References7
Vulnrichment
Vulnrichment
•added 2025/02/26 2:12 a.m.•5 views

CVE-2022-49400 md: Don't set mddev private to NULL in raid0 pers->free

In the Linux kernel, the following vulnerability has been resolved: md: Don't set mddev private to NULL in raid0 pers-free In normal stop process, it does like this: domdstop | mdstop pers-free; mddev-private=NULL | mdfree free mddev mdstop sets mddev-private to NULL after pers-free. The raid...

6.4AI score0.00281EPSS
SaveExploits0References4
Debian CVE
Debian CVE
•added 2025/02/26 2:12 a.m.•20 views

CVE-2022-49400

In the Linux kernel, the following vulnerability has been resolved: md: Don't set mddev private to NULL in raid0 pers-free In normal stop process, it does like this: domdstop | mdstop pers-free; mddev-private=NULL | mdfree free mddev mdstop sets mddev-private to NULL after pers-free. The raid...

5.5CVSS5.6AI score0.00281EPSS
SaveExploits0
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