CVE-2024-42268

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix missing lock on sync reset reload On sync reset reload work, when remote host updates devlink on reload actions performed on that host, it misses taking devlink lock before calling devlink_remote_reload_actions_performed() which results in triggering lock assert like the following: WARNING: CPU: 4 PID: 1164 at net/devlink/core.c:261 devl_assert_locked+0x3e/0x50 … CPU: 4 PID: 1164 Comm: kworker/u96:6 Tainted: G S W 6.10.0-rc2+ #116 Hardware name: Supermicro SYS-2028TP-DECTR/X10DRT-PT, BIOS 2.0 12/18/2015 Workqueue: mlx5_fw_reset_events mlx5_sync_reset_reload_work [mlx5_core] RIP: 0010:devl_assert_locked+0x3e/0x50 … Call Trace: <TASK> ? __warn+0xa4/0x210 ? devl_assert_locked+0x3e/0x50 ? report_bug+0x160/0x280 ? handle_bug+0x3f/0x80 ? exc_invalid_op+0x17/0x40 ? asm_exc_invalid_op+0x1a/0x20 ? devl_assert_locked+0x3e/0x50 devlink_notify+0x88/0x2b0 ? mlx5_attach_device+0x20c/0x230 [mlx5_core] ? __pfx_devlink_notify+0x10/0x10 ? process_one_work+0x4b6/0xbb0 process_one_work+0x4b6/0xbb0 […]

The following products are affected by CVE-2024-42268 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-42268.

URL	Resource
https://git.kernel.org/stable/c/091268f3c27a5b6d7858a3bb2a0dbcc9cd26ddb5
https://git.kernel.org/stable/c/572f9caa9e7295f8c8822e4122c7ae8f1c412ff9
https://git.kernel.org/stable/c/5d07d1d40aabfd61bab21115639bd4f641db6002
https://git.kernel.org/stable/c/98884e89c90d077f6fe6ba18e6cf6f914642f04e
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
https://lore.kernel.org/linux-cve-announce/2024081738-CVE-2024-42268-2084@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-42268
https://www.cve.org/CVERecord?id=CVE-2024-42268