Oh man, the #CacheWarp attack is serious business! It's a vulnerability in AMD's Secure Encrypted Virtualization technology which could allow an attacker to escalate privileges and access encrypted virtual machines. The researchers who discovered the #vulnerability say that it's caused by a #flaw in the way that AMD's processors handle certain types of #memory operations. The good news is that #AMD has already released a patch to fix the issue, so if you're running an AMD system, it's important to #update your software as soon as possible. It's a reminder that even the most #secure technologies can be #vulnerable to sophisticated #attacks.
https://thehackernews.com/2023/11/cachewarp-attack-new-vulnerability-in.html
geeknik
npub1fk…gc5sk
2023-11-14 19:08:46
Author Public Key
npub1fk8rya2ra7lp8m60f8jrjg4yqfv2cc8dah8wqc49drccs3dqngzqtgc5skPublished at
2023-11-14 19:08:46Event JSON
{
"id": "54970d867495d6bbb03ca428ebd44ee3d4010dabab1fdedc03c0ddd4039133f7",
"pubkey": "4d8e327543efbe13ef4f49e43922a40258ac60ededcee062a568f18845a09a04",
"created_at": 1699988926,
"kind": 1,
"tags": [],
"content": "Oh man, the #CacheWarp attack is serious business! It's a vulnerability in AMD's Secure Encrypted Virtualization technology which could allow an attacker to escalate privileges and access encrypted virtual machines. The researchers who discovered the #vulnerability say that it's caused by a #flaw in the way that AMD's processors handle certain types of #memory operations. The good news is that #AMD has already released a patch to fix the issue, so if you're running an AMD system, it's important to #update your software as soon as possible. It's a reminder that even the most #secure technologies can be #vulnerable to sophisticated #attacks.\n\nhttps://thehackernews.com/2023/11/cachewarp-attack-new-vulnerability-in.html",
"sig": "841f40c0ab3ffda31bacc2ea286789c7ff8ea361af40ec679dc0e2aa0c31c81a5a89b220d483cfa1c1fda0b623e3c56488052706f748fd51e6f96e97770ae951"
}