{"uuid": "0c80150e-eaf5-4593-979f-420ddc1be436", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-4543", "type": "published-proof-of-concept", "source": "https://t.me/crackcodes/1821", "content": "\ud83d\udd25\ud83d\udd25\ud83d\udd25 EntryBleed: Breaking KASLR under KPTI with Prefetch (CVE-2022-4543) \n\nRecently, BitsByWill have discovered that Linux KPTI has implementation issues that can allow any unprivileged local attacker to bypass KASLR on Intel based systems. While technically only an info-leak, it still provides a primitive that has serious implications for bugs previously considered too hard to exploit and was assigned CVE-2022-4543. As you\u2019ll see why from the writeup later on, he have decided to term this attack \u201cEntryBleed.\u201d", "creation_timestamp": "2022-12-17T05:04:59.000000Z"}