Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - 已修复 Linux 内核中的下列漏洞：media: uvcvideo: Fix deadlock if uvc_status_stop is called from async_ctrl.work If a UVC camera has an asynchronous control, uvc_status_stop may be called from async_ctrl.work: uvc_ctrl_status_event_work() uvc_ctrl_status_event() uvc_ctrl_clear_handle() uvc_pm_put() uvc_status_put() uvc_status_stop() cancel_work_sync() This will cause a deadlock, since cancel_work_sync will wait for uvc_ctrl_status_event_work to complete before returning.
    Fix this by returning early from uvc_status_stop if we are currently in the work function. flush_status now remains false until uvc_status_start is called again, ensuring that uvc_ctrl_status_event_work won't resubmit the URB. (CVE-2026-74437)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

检测

Linux Distros 未修补的漏洞：CVE-2026-74437

medium Nessus 插件 ID 337762

版本 1.11

版本 1.10

版本 1.8

版本 1.6

版本 1.5

版本 1.4

版本 1.3

版本 1.2

版本 1.11 Oct 18, 2026, 5:28 AM Detection (updated detection logic) Plugin Feed: 202610180528
版本 1.10 Oct 10, 2026, 5:24 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610100524
版本 1.8 Oct 9, 2026, 2:01 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610091401
版本 1.6 Oct 7, 2026, 6:12 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610070612
版本 1.5 Aug 28, 2026, 2:04 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202608280204
版本 1.4 Aug 21, 2026, 7:41 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202608210741
版本 1.3 Aug 19, 2026, 10:20 PM CVSS metrics ("CVSSv2 score" set to 4.7) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:M/Au:N/C:N/I:N/A:C") Detection (updated detection logic) Plugin metadata Plugin Feed: 202608192220
版本 1.2 Aug 19, 2026, 6:09 AM Detection (updated detection logic) New Plugin metadata Plugin Feed: 202608190609