{"id":"CVE-2026-89964","published":"2026-09-16T11:17:06.907","lastModified":"2026-09-17T10:17:05.227","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nparisc: eisa: Fix infinite loop when parsing invalid IRQ value\n\nWhen an invalid value is passed via the \"eisa_irq_edge=\" kernel\ncommand line parameter (e.g. \"eisa_irq_edge=16,5\"), eisa_irq_setup()\nprints an error message and continues without advancing the current\nposition.  As a result the same invalid value is parsed again and\nagain, causing an infinite loop while the kernel boots.\n\nAdvance to the next comma-separated entry, or stop parsing when there\nis no next entry, before continuing so that the remaining entries are\nprocessed normally.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/16a62a3f2128b3d86fefc082d8f631becd02bff5","tags":[]},{"url":"https://git.kernel.org/stable/c/21f063e3c2b11fb9078ccdfd3b23634313ce4f0c","tags":[]},{"url":"https://git.kernel.org/stable/c/3e2691eeee83a819125dba3f42c74e1b6730d5cd","tags":[]},{"url":"https://git.kernel.org/stable/c/62d88e93ef5e1e04041e347945f7d7510eba1797","tags":[]},{"url":"https://git.kernel.org/stable/c/68659b627770f3c8d8f578e8ddee78a07d5f1d0e","tags":[]},{"url":"https://git.kernel.org/stable/c/8640ade22369e248f77fbdd31a9d71b338499eef","tags":[]},{"url":"https://git.kernel.org/stable/c/8b585431a16cfb9d8f2955a9fa0787ce3dceb3c2","tags":[]},{"url":"https://git.kernel.org/stable/c/bb10d54b74845eb4547baa1b9e908ecd32aa64e1","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}