Stories tagged “Hardware Security.”
5 stories
Security researchers at SSD Secure Disclosure have published a two-stage exploit chain that achieves full Android kernel access on devices running Unisoc modem firmware through a VoLTE video call, with no fix from the chipset maker.
A new interrupt injection attack can bypass Spectre v2 defenses on Intel and AMD CPUs, allowing an unprivileged Linux program to time a hardware interrupt to land in the gap between a processor sanitizing its branch predictor and the kernel using it.
A vulnerability in the Coldcard hardware wallet has been linked to a $70 million Bitcoin theft. The flaw was caused by a firmware integration error that routed seed generation to a deterministic software pseudorandom number generator instead of the STM32 hardware random n…
Researchers at Shandong University demonstrate a new covert channel that can leak data from air-gapped systems using video cable emissions.
Security researchers have published a working exploit that allows arbitrary code execution inside the SecureROM of Apple's A12 and A13 chips, which are not affected by software updates.