All news with #pcie tag

PCIe IDE Flaws in PCIe 5.0+ Allow Faulty Data Handling

⚠️ The PCI Special Interest Group (PCI-SIG) disclosed three vulnerabilities in the PCIe Integrity and Data Encryption (IDE) ECN that affect PCIe Base Specification Revision 5.0 and later, potentially allowing reordering, completion timeout redirection, and delayed posted redirection of encrypted PCIe traffic. The issues, tracked as CVE-2025-9612, CVE-2025-9613, and CVE-2025-9614, could permit information disclosure, privilege escalation, or denial of service if an attacker gains local or low-level access. Intel and AMD products are listed as affected; vendors should provide firmware updates and users must apply patches and follow PCIe 6.0 Erratum #1 guidance.