ghidra-firmware-utils

Ghidra Firmware Utilities PC ファームウェアのリバースエンジニアリングを支援する Ghidra 用の各種モジュールです。 これは coreboot プロジェクトの GSoC 2019 プロジェクトとして採択されました。 機能 PCI option ROM ローダー PCI option ROM 用の FS ローダーを実装（複数イメージを含むハイブリッド ROM を処理。例: レガシー x86 + UEFI） PCI option ROM から UEFI 実行ファイルをロード（圧縮イメージを含む） レガシー x86 option ROM...

CVE-2026-81627

A flaw was found in QEMU. The VAPIC setup hypercall in hw/i386/vapic.c does not validate that the writable RAM alias remains within the option ROM window. A privileged guest user on a Q35/KVM machine can position this alias over locked SMRAM, bypassing chipset DLCK protection and injecting code...

The vulnerabilities of the functions qla2x00_update_optrom() and qla2x00_manage_host_stats() in the driver/scsi/qla2xxx/qla_bsg.c module of the SCSI device driver for the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerabilities of the functions qla2x00updateoptrom and qla2x00managehoststats in the drivers/scsi/qla2xxx/qlabsg.c module of the SCSI device driver for the Linux operating system are related to operations involving resources after their expiration. Exploiting these vulnerabilities could all...

Code injection

The EFI component in Apple OS X before 10.11 allows physically proximate attackers to modify firmware during the EFI update process by inserting an Apple Ethernet Thunderbolt adapter with crafted code in an Option ROM, aka a "Thunderstrike" issue. NOTE: this issue exists because of an incomplete...

CVE-2015-5914: Undefined Security Weakness

The EFI component in Apple OS X before 10.11 allows physically proximate attackers to modify firmware during the EFI update process by inserting an Apple Ethernet Thunderbolt adapter with crafted code in an Option ROM, aka a "Thunderstrike" issue. NOTE: this issue exists because of an incomplete...

Thunderstrike 2 Mac OS X Firmware Worm

A new attack against Intel firmware running in Apple computers is expected to be unveiled at this week’s Black Hat conference. The research is an extension of the Thunderstrike Mac OS X firmware bootkit disclosed this spring that enables the undetectable installation of malicious firmware that...

Code injection

The CPU Software in Apple OS X before 10.10.2 allows physically proximate attackers to modify firmware during the EFI update process by inserting a Thunderbolt device with crafted code in an Option ROM, aka the "Thunderstrike" issue...

CVE-2014-4498: Undefined Security Weakness

The CPU Software in Apple OS X before 10.10.2 allows physically proximate attackers to modify firmware during the EFI update process by inserting a Thunderbolt device with crafted code in an Option ROM, aka the "Thunderstrike" issue...

Apple OS X Yosemite 10.10.2 Update to Patch years-old Thunderstrike vulnerability

Apple is preparing to release the second update to OS X Yosemite in the coming days to its customers. The upcoming beta update OS X Yosemite 10.10.2 contains a patch for the Thunderstrike vulnerability that allows malware to be injected into Macs via the Thunderbolt port. Earlier this month,...