{"id":"CVE-2023-52853","summary":"hid: cp2112: Fix duplicate workqueue initialization","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nhid: cp2112: Fix duplicate workqueue initialization\n\nPreviously the cp2112 driver called INIT_DELAYED_WORK within\ncp2112_gpio_irq_startup, resulting in duplicate initilizations of the\nworkqueue on subsequent IRQ startups following an initial request. This\nresulted in a warning in set_work_data in workqueue.c, as well as a rare\nNULL dereference within process_one_work in workqueue.c.\n\nInitialize the workqueue within _probe instead.","modified":"2026-04-02T09:43:24.221675Z","published":"2024-05-21T15:31:48.571Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2571-1","SUSE-SU-2024:2896-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:0834-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52853.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38"},{"type":"WEB","url":"https://git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52853.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52853"},{"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":"13de9cca514ed63604263cad87ca8cb36e9b6489"},{"fixed":"df0daac2709473531d6a3472997cc65301ac06d6"},{"fixed":"727203e6e7e7020e1246fc1628cbdb8d90177819"},{"fixed":"3d959406c8fff2334d83d0c352d54fd6f5b2e7cd"},{"fixed":"012d0c66f9392a99232ac28217229f32dd3a70cf"},{"fixed":"bafb12b629b7c3ad59812dd1ac1b0618062e0e38"},{"fixed":"fb5718bc67337dde1528661f419ffcf275757592"},{"fixed":"eb1121fac7986b30915ba20c5a04cc01fdcf160c"},{"fixed":"e3c2d2d144c082dd71596953193adf9891491f42"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52853.json"}}],"schema_version":"1.7.5"}