CVSS
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: via_wdt: fix critical boot hang due to unnamed resource allocation The VIA watchdog driver uses allocate_resource() to reserve a MMIO region for the watchdog control register. However, the allocated resource was not given a name, which causes the kernel resource tree to contain an entry marked as "<BAD>" under /proc/iomem on x86 platforms. During boot, this unnamed resource can lead to a critical hang because subsequent resource lookups and conflict checks fail to handle the invalid entry properly.
Засегнати продукти
- Linux Linux: dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d преди 1d56025a3af50db0f3da2792f41eb9943eee5324; dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d преди c7b986adc9e9336066350542ac5a2005d305ae78; dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d преди 47c910965c936724070d2a8094a4c3ed8f452856; dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d преди d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d; dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d преди f7b6370d0fbee06a867037d675797a606cb62e57; dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d преди c6a2dd4f2e4e6cbdfe7a1618160281af897b75db; dc3c56b703dad4aec8a9b3dd86f03a90d0c26a2d преди 7aa31ee9ec92915926e74731378c009c9cc04928
- Linux Linux: 3.3; преди 3.3; 5.10.248 до 5.10.*; 5.15.198 до 5.15.*; 6.1.160 до 6.1.*; 6.6.120 до 6.6.*; 6.12.64 до 6.12.*; 6.18.3 до 6.18.*; от 6.19 нататък
Siemens: още 3 продукта, добавени от Siemens
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Вид слабост
История
- 14 януари 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-71114
- https://nvd.nist.gov/vuln/detail/CVE-2025-71114
- https://git.kernel.org/stable/c/1d56025a3af50db0f3da2792f41eb9943eee5324
- https://git.kernel.org/stable/c/c7b986adc9e9336066350542ac5a2005d305ae78
- https://git.kernel.org/stable/c/47c910965c936724070d2a8094a4c3ed8f452856
- https://git.kernel.org/stable/c/d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d
- https://git.kernel.org/stable/c/f7b6370d0fbee06a867037d675797a606cb62e57
- https://git.kernel.org/stable/c/c6a2dd4f2e4e6cbdfe7a1618160281af897b75db
- https://git.kernel.org/stable/c/7aa31ee9ec92915926e74731378c009c9cc04928
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html