Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fixed a deadlock in r5lexitlog. The commit b13015af94cf “md/raid5-cache: Clear conf-log after finishing work” introduced a new problem: // The caller holds reconfigmutex r5lexitlog flushwork&log-disablewritebackwo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: md/raid1: A memory leak was fixed in raid1run. raid1run calls setupconf, which registers a thread via mdregisterthread. If raid1setlimits fails, the previously registered thread remains unregistered, resulting in a memory leak of...

EUVD-2026-32354

In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix memory leak in raid1run raid1run calls setupconf which registers a thread via mdregisterthread. If raid1setlimits fails, the previously registered thread is not unregistered, resulting in a memory leak of the mdthre...

CVE-2026-45888

In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix memory leak in raid1run raid1run calls setupconf which registers a thread via mdregisterthread. If raid1setlimits fails, the previously registered thread is not unregistered, resulting in a memory leak of the mdthre...

CVE-2026-45888

In the Linux kernel md/raid1 subsystem, CVE-2026-45888 describes a memory leak in raid1_run(): when setup_conf() registers a thread via md_register_thread(), a subsequent failure in raid1_set_limits() may leave the thread registered, leaking the md_thread structure and the thread resource. The fi...

OESA-2026-1338 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: md/dm-raid: don't call mdreapsyncthread directly Currently mdreapsyncthread is called from raidmessage directly without holding 'reconfigmutex', this is definite...

PT-2026-43755

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the raid1 run function. This function calls setup conf, which registers a thread using md register thread. If the raid1 set limits function fails, the registered...

EUVD-2023-60148

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...

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...

CVE-2023-53848 md/raid5-cache: fix a deadlock in r5l_exit_log()

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...

UBUNTU-CVE-2024-35808

In the Linux kernel, the following vulnerability has been resolved: md/dm-raid: don't call mdreapsyncthread directly Currently mdreapsyncthread is called from raidmessage directly without holding 'reconfigmutex', this is definitely unsafe because mdreapsyncthread can change many fields that is...