CVE-2024-35808

In the Linux kernel, the following vulnerability has been resolved: md/dm-raid: don't call md_reap_sync_thread() directly Currently md_reap_sync_thread() is called from raid_message() directly without holding 'reconfig_mutex', this is definitely unsafe because md_reap_sync_thread() can change many fields that is protected by 'reconfig_mutex'. However, hold 'reconfig_mutex' here is still problematic because this will cause deadlock, for example, commit 130443d60b1b ("md: refactor idle/frozen_sync_thread() to fix deadlock"). Fix this problem by using stop_sync_thread() to unregister sync_thread, like md/raid did.

The following products are affected by CVE-2024-35808 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-35808.

URL	Resource
https://git.kernel.org/stable/c/347dcdc15a1706f61aa545ae498ededdf31aeebc
https://git.kernel.org/stable/c/9e59b8d76ff511505eb0dd1478329f09e0f04669
https://git.kernel.org/stable/c/cd32b27a66db8776d8b8e82ec7d7dde97a8693b0
https://lore.kernel.org/linux-cve-announce/2024051740-CVE-2024-35808-2bf6@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-35808
https://www.cve.org/CVERecord?id=CVE-2024-35808