{"id":"CVE-2025-71114","summary":"via_wdt: fix critical boot hang due to unnamed resource allocation","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nvia_wdt: fix critical boot hang due to unnamed resource allocation\n\nThe VIA watchdog driver uses allocate_resource() to reserve a MMIO\nregion for the watchdog control register. However, the allocated\nresource was not given a name, which causes the kernel resource tree\nto contain an entry marked as \"\u003cBAD\u003e\" under /proc/iomem on x86\nplatforms.\n\nDuring boot, this unnamed resource can lead to a critical hang because\nsubsequent resource lookups and conflict checks fail to handle the\ninvalid entry properly.","modified":"2026-04-16T04:38:58.103426564Z","published":"2026-01-14T15:06:00.848Z","related":["SUSE-SU-2026:0447-1","SUSE-SU-2026:0472-1","SUSE-SU-2026:0587-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20555-1","SUSE-SU-2026:20599-1","SUSE-SU-2026:20615-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","openSUSE-SU-2026:20287-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71114.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1d56025a3af50db0f3da2792f41eb9943eee5324"},{"type":"WEB","url":"https://git.kernel.org/stable/c/47c910965c936724070d2a8094a4c3ed8f452856"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7aa31ee9ec92915926e74731378c009c9cc04928"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c6a2dd4f2e4e6cbdfe7a1618160281af897b75db"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c7b986adc9e9336066350542ac5a2005d305ae78"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f7b6370d0fbee06a867037d675797a606cb62e57"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71114.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71114"},{"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":"dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d"},{"fixed":"1d56025a3af50db0f3da2792f41eb9943eee5324"},{"fixed":"c7b986adc9e9336066350542ac5a2005d305ae78"},{"fixed":"47c910965c936724070d2a8094a4c3ed8f452856"},{"fixed":"d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d"},{"fixed":"f7b6370d0fbee06a867037d675797a606cb62e57"},{"fixed":"c6a2dd4f2e4e6cbdfe7a1618160281af897b75db"},{"fixed":"7aa31ee9ec92915926e74731378c009c9cc04928"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71114.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.3.0"},{"fixed":"5.10.248"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.198"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.160"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.120"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.64"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71114.json"}}],"schema_version":"1.7.5"}