{"id":"CVE-2026-23188","summary":"net: usb: r8152: fix resume reset deadlock","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: r8152: fix resume reset deadlock\n\nrtl8152 can trigger device reset during reset which\npotentially can result in a deadlock:\n\n **** DPM device timeout after 10 seconds; 15 seconds until panic ****\n Call Trace:\n \u003cTASK\u003e\n schedule+0x483/0x1370\n schedule_preempt_disabled+0x15/0x30\n __mutex_lock_common+0x1fd/0x470\n __rtl8152_set_mac_address+0x80/0x1f0\n dev_set_mac_address+0x7f/0x150\n rtl8152_post_reset+0x72/0x150\n usb_reset_device+0x1d0/0x220\n rtl8152_resume+0x99/0xc0\n usb_resume_interface+0x3e/0xc0\n usb_resume_both+0x104/0x150\n usb_resume+0x22/0x110\n\nThe problem is that rtl8152 resume calls reset under\ntp-\u003econtrol mutex while reset basically re-enters rtl8152\nand attempts to acquire the same tp-\u003econtrol lock once\nagain.\n\nReset INACCESSIBLE device outside of tp-\u003econtrol mutex\nscope to avoid recursive mutex_lock() deadlock.","modified":"2026-05-18T05:58:33.145485940Z","published":"2026-02-14T16:27:16.869Z","related":["SUSE-SU-2026:20838-1","SUSE-SU-2026:20931-1","SUSE-SU-2026:21284-1","openSUSE-SU-2026:20416-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23188.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1b2efc593dca99d8e8e6f6d6c7ccd9a972679702"},{"type":"WEB","url":"https://git.kernel.org/stable/c/61c8091b7937f91f9bc0b7f6b578de270fe35dc7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6d06bc83a5ae8777a5f7a81c32dd75b8d9b2fe04"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23188.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23188"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4933b066fefbee4f1d2d708de53c4ab7f09026ad"},{"fixed":"61c8091b7937f91f9bc0b7f6b578de270fe35dc7"},{"fixed":"1b2efc593dca99d8e8e6f6d6c7ccd9a972679702"},{"fixed":"6d06bc83a5ae8777a5f7a81c32dd75b8d9b2fe04"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23188.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.11.0"},{"fixed":"6.12.70"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23188.json"}}],"schema_version":"1.7.5"}