CVE-2025-37791

In the Linux kernel, the following vulnerability has been resolved: ethtool: cmis_cdb: use correct rpl size in ethtool_cmis_module_poll() rpl is passed as a pointer to ethtool_cmis_module_poll(), so the correct size of rpl is sizeof(*rpl) which should be just 1 byte. Using the pointer size instead can cause stack corruption: Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ethtool_cmis_wait_for_cond+0xf4/0x100 CPU: 72 UID: 0 PID: 4440 Comm: kworker/72:2 Kdump: loaded Tainted: G OE 6.11.0 #24 Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE Hardware name: Dell Inc. PowerEdge R760/04GWWM, BIOS 1.6.6 09/20/2023 Workqueue: events module_flash_fw_work Call Trace: <TASK> panic+0x339/0x360 ? ethtool_cmis_wait_for_cond+0xf4/0x100 ? __pfx_status_success+0x10/0x10 ? __pfx_status_fail+0x10/0x10 __stack_chk_fail+0x10/0x10 ethtool_cmis_wait_for_cond+0xf4/0x100 ethtool_cmis_cdb_execute_cmd+0x1fc/0x330 ? __pfx_status_fail+0x10/0x10 cmis_cdb_module_features_get+0x6d/0xd0 ethtool_cmis_cdb_init+0x8a/0xd0 ethtool_cmis_fw_update+0x46/0x1d0 module_flash_fw_work+0x17/0xa0 process_one_work+0x179/0x390 worker_thread+0x239/0x340 ? __pfx_worker_thread+0x10/0x10 kthread+0xcc/0x100 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x2d/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 </TASK>

• https://git.kernel.org/stable/c/61765e1b417a23371c3735e3cddf4ad9354ed2e9Patch
• https://git.kernel.org/stable/c/7eb0a0072f966bb0b01d8b7d529d9743a7187bd1Patch
• https://git.kernel.org/stable/c/f3fdd4fba16c74697d8bc730b82fb7c1eff7fab3Patch

Published

May 1, 2025

Last Modified

Jul 30, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2025-37786In the Linux kernel, the following vulnerability has been re…7.8
• CVE-2025-37787In the Linux kernel, the following vulnerability has been re…5.5
• CVE-2025-37788In the Linux kernel, the following vulnerability has been re…5.5
• CVE-2025-37789In the Linux kernel, the following vulnerability has been re…7.8
• CVE-2025-3779The Personizely plugin for WordPress is vulnerable to Stored…6.4
• CVE-2025-37790In the Linux kernel, the following vulnerability has been re…5.5
• CVE-2025-37792In the Linux kernel, the following vulnerability has been re…5.5
• CVE-2025-37793In the Linux kernel, the following vulnerability has been re…5.5
• CVE-2025-37794In the Linux kernel, the following vulnerability has been re…5.5
• CVE-2025-37795Rejected reason: This CVE ID has been rejected or withdrawn …
• CVE-2025-37796In the Linux kernel, the following vulnerability has been re…7.8
• CVE-2025-37797In the Linux kernel, the following vulnerability has been re…7.8