CVE-2026-68325

A flaw was found in the Linux kernel's ivrsacpihid command-line parser. This vulnerability occurs because the parser does not properly bound the earlyacpihidmap array, allowing it to append more entries than its fixed four-element capacity. A local attacker could exploit this out-of-bounds write ...

CVE-2026-68325

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Bound the early ACPI HID map The ivrsacpihid command-line parser appends entries to a fixed four-element earlyacpihidmap array. Unlike the sibling IOAPIC and HPET parsers, it does not reject a fifth entry before...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from a missing length limit on the parsing of the ivrsacpihid command line parameter in iommu amd, which could lead...