CVE-2023-53848

In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fix a deadlock in r5lexitlog Commit b13015af94cf "md/raid5-cache: Clear conf-log after finishing work" introduce a new problem: // caller hold reconfigmutex r5lexitlog flushwork&log-disablewritebackwork...

Linux Kernel Security Vulnerabilities

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 md/raid5-cache deadlocking in r5lexitlog, which may result in resources not being released...

CVE-2025-40303 btrfs: ensure no dirty metadata is written back for an fs with errors

In the Linux kernel, the following vulnerability has been resolved: btrfs: ensure no dirty metadata is written back for an fs with errors BUG During development of a minor feature make sure all btrfsbio::endio is called in task context, I noticed a crash in generic/388, where metadata writes...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990596)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990596 advisory. In the Linux kernel, the following vulnerability has been resolved: md/raid5: avoid BUGON while continue reshape after reassembling Currently, mdadm support...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990395)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990395 advisory. In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5adddisks There's a KASAN warning in raid5adddisk when running...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989093 advisory. In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5adddisks There's a KASAN warning in raid5adddisk when running...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990038)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990038 advisory. In the Linux kernel, the following vulnerability has been resolved: md/raid5: avoid BUGON while continue reshape after reassembling Currently, mdadm support...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986486)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986486 advisory. 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...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-383837)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-383837 advisory. 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...

EUVD-2023-59873

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-53210

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/raid5-cache: fix null-ptr-deref for r5lflushstripetoraid r5lflushstripetoraid will check ...

DEBIAN-CVE-2023-53210

In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fix null-ptr-deref for r5lflushstripetoraid r5lflushstripetoraid will check if the list 'flushingios' is empty, and then submit 'flushbio', however, r5llogflushendio is clearing the list first and then clear the...

UBUNTU-CVE-2023-53210

In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fix null-ptr-deref for r5lflushstripetoraid r5lflushstripetoraid will check if the list 'flushingios' is empty, and then submit 'flushbio', however, r5llogflushendio is clearing the list first and then clear the...

CVE-2023-53210 md/raid5-cache: fix null-ptr-deref for r5l_flush_stripe_to_raid()

In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fix null-ptr-deref for r5lflushstripetoraid r5lflushstripetoraid will check if the list 'flushingios' is empty, and then submit 'flushbio', however, r5llogflushendio is clearing the list first and then clear the...

kernel: drivers:md:fix a potential use-after-free bug

A use-after-free bug exists in the linux kernel such that in the line "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines "if sh-batchhead && sh != sh-batchhead" resulting in a minor application crash...

kernel: drivers:md:fix a potential use-after-free bug

A use-after-free bug exists in the linux kernel such that in the line "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines "if sh-batchhead && sh != sh-batchhead" resulting in a minor application crash...

kernel: drivers:md:fix a potential use-after-free bug

A use-after-free bug exists in the linux kernel such that in the line "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines "if sh-batchhead && sh != sh-batchhead" resulting in a minor application crash...

kernel: drivers:md:fix a potential use-after-free bug

A use-after-free bug exists in the linux kernel such that in the line "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines "if sh-batchhead && sh != sh-batchhead" resulting in a minor application crash...

Linux Distros Unpatched Vulnerability : CVE-2022-50022

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drivers:md:fix a potential use-after-free bug In line 2884, raid5releasestripesh %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description...

kernel: drivers:md:fix a potential use-after-free bug

A use-after-free bug exists in the linux kernel such that in the line "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines "if sh-batchhead && sh != sh-batchhead" resulting in a minor application crash...