CVE-2021-46763
Insufficient input validation in the SMU may enable a privileged attacker to write beyond the intended bounds of a shared memory buffer […]
İçeriği inceleyinNIST NVD, USOM / Siber Güvenlik Başkanlığı ve Exploit-DB kaynaklarından güvenlik bildirimleri. Etkilenen ürün ve sürümleri özgün kaynakta doğrulayın.
Kayıtlar kaynakların yayın tarihleri ve özgün içerikleriyle sunulur. Bir kaydın bulunması, kurumunuzun etkilendiğini tek başına göstermez. Sürüm ve yapılandırmayı kontrol ederek üreticinin güncel önerilerini değerlendirin.
Insufficient input validation in the SMU may enable a privileged attacker to write beyond the intended bounds of a shared memory buffer […]
İçeriği inceleyinImproper validation of DRAM addresses in SMU may allow an attacker to overwrite sensitive memory locations within the ASP potentially resulting in […]
İçeriği inceleyinInsufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to execute arbitrary DMA copies, which can lead to […]
İçeriği inceleyinImproper input validation in ABL may enable an attacker with physical access, to perform arbitrary memory overwrites, potentially leading to a loss […]
İçeriği inceleyinInsufficient input validation on the model specific register: VM_HSAVE_PA may potentially lead to loss of SEV-SNP guest memory integrity. Zafiyet ile ilgili […]
İçeriği inceleyinInsufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary […]
İçeriği inceleyinA TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting […]
İçeriği inceleyinCertain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or […]
İçeriği inceleyinA compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of […]
İçeriği inceleyinInsufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading […]
İçeriği inceleyinInsufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a […]
İçeriği inceleyinInsufficient validation in parsing Owner’s Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to […]
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