UBUNTU-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...

CVE-2026-68325

The Linux kernel AMD IOMMU path (ivrs_acpihid parser) is affected by CVE-2026-68325. The parser appends entries to a fixed four-element early_acpihid_map and, unlike the IOAPIC/HPET parsers, does not reject a fifth entry before increasing the map size. The patch adds a capacity check at the commo...

EUVD-2026-55426

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...

iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid

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Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fixed a potential buffer overflow in parseivrsacpihid. There is a string parsing logic error that can lead to an overflow of the hid or uid buffers. Comparing ACPIIDLEN to the total string length does not take into...

PT-2025-22188

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A string parsing logic error in the Linux kernel can lead to a buffer overflow in the parse ivrs acpihid function. This occurs because the check against ACPIID LEN does not account for t...

AZL-55361 CVE-2024-56782 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: ACPI: x86: Add adev NULL check to acpiquirkskipserdevenumeration acpidevhidmatch does not check for adev == NULL, dereferencing it unconditional. Add a check for adev being NULL before calling acpidevhidmatch. At the moment...

kernel: iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter

A stack buffer overflow vulnerability was found in the Linux kernel's AMD IOMMU driver. The parseivrsacpihid function uses sscanf to parse the ivrsacpihid kernel command-line parameter without specifying a field width limit. An overly long ACPI HID string can overflow the fixed-size acpiid buffer...

Windows Gather Hardware Enumeration

Enumerate PCI hardware information from the registry. Please note this script will run through registry subkeys such as: 'PCI', 'ACPI', 'ACPIHAL', 'FDC', 'HID', 'HTREE', 'IDE', 'ISAPNP', 'LEGACY'', LPTENUM', 'PCIIDE', 'SCSI', 'STORAGE', 'SW', and 'USB'; it will take time to finish. It is...