{"cve":"CVE-2025-22028","nvd":{"published":"2025-04-16T15:15:55.417","modified":"2026-06-17T08:44:52.873","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vimc: skip .s_stream() for stopped entities\n\nSyzbot reported [1] a warning prompted by a check in call_s_stream()\nthat checks whether .s_stream() operation is warranted for unstarted\nor stopped subdevs.\n\nAdd a simple fix in vimc_streamer_pipeline_terminate() ensuring that\nentities skip a call to .s_stream() unless they have been previously\nproperly started.\n\n[1] Syzbot report:\n------------[ cut here ]------------\nWARNING: CPU: 0 PID: 5933 at drivers/media/v4l2-core/v4l2-subdev.c:460 call_s_stream+0x2df/0x350 drivers/media/v4l2-core/v4l2-subdev.c:460\nModules linked in:\nCPU: 0 UID: 0 PID: 5933 Comm: syz-executor330 Not tainted 6.13.0-rc2-syzkaller-00362-g2d8308bf5b67 #0\n...\nCall Trace:\n <TASK>\n vimc_streamer_pipeline_terminate+0x218/0x320 drivers/media/test-drivers/vimc/vimc-streamer.c:62\n vimc_streamer_pipeline_init drivers/media/test-drivers/vimc/vimc-streamer.c:101 [inline]\n vimc_streamer_s_stream+0x650/0x9a0 drivers/media/test-drivers/vimc/vimc-streamer.c:203\n vimc_capture_start_streaming+0xa1/0x130 drivers/media/test-drivers/vimc/vimc-capture.c:256\n vb2_start_streaming+0x15f/0x5a0 drivers/media/common/videobuf2/videobuf2-core.c:1789\n vb2_core_streamon+0x2a7/0x450 drivers/media/common/videobuf2/videobuf2-core.c:2348\n vb2_streamon drivers/media/common/videobuf2/videobuf2-v4l2.c:875 [inline]\n vb2_ioctl_streamon+0xf4/0x170 drivers/media/common/videobuf2/videobuf2-v4l2.c:1118\n __video_do_ioctl+0xaf0/0xf00 drivers/media/v4l2-core/v4l2-ioctl.c:3122\n video_usercopy+0x4d2/0x1620 drivers/media/v4l2-core/v4l2-ioctl.c:3463\n v4l2_ioctl+0x1ba/0x250 drivers/media/v4l2-core/v4l2-dev.c:366\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl fs/ioctl.c:892 [inline]\n __x64_sys_ioctl+0x190/0x200 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f2b85c01b19\n...","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/36cef585e2a31e4ddf33a004b0584a7a572246de","https://git.kernel.org/stable/c/6f6064dab4dcfb7e34a395040a0c9dc22cc8765d","https://git.kernel.org/stable/c/7a58d4c4cf8ff60ab1f93399deefaf6057da91c7","https://git.kernel.org/stable/c/845e9286ff99ee88cfdeb2b748f730003a512190","https://git.kernel.org/stable/c/a505075730d23ccc19fc4ac382a0ed73b630c057"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:01:11.054312287+00:00"},"epss":{"cve":"CVE-2025-22028","score":0.00202,"percentile":0.10101,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}