4416 matches found
CVE-2024-30090
CVE-2024-30090 - LPE PoC CVE-2024-30090๋ฅผ Angelboy์ DEVCORE๊ฐ ๋ฐ๊ฒฌํ์ต๋๋ค. Parent.cpp NtQuerySystemInformation์ ์ฌ์ฉํ์ฌ ntoskrnl ๋ฒ ์ด์ค ์ฃผ์๋ฅผ ๊ฐ์ ธ์ต๋๋ค ์ค๊ฐ ๋ฌด๊ฒฐ์ฑ - x64๋ก ์ปดํ์ผํ์ธ์. Child.cpp CVE-2024-30090์ ๋ํ ์ต์คํ๋ก์์ ๋๋ค - x86์ผ๋ก ์ปดํ์ผํ์ธ์. Thanks ๋์๊ณผ ์ง๋๋ฅผ ์ฃผ์ Angelboy๋๊ป ํฐ ๊ฐ์ฌ๋ฅผ ๋๋ฆฝ๋๋ค!. Cedric Halbronn 'OST2 - Exploitation 4011 -...
Windows-Kernel-Exploitation
1. ๋ค์๋ ํ์ดํ๋ฅผ ์ด์ฉํ Non-Paged Pool ์ค๋ฒํ๋ก์ฐ ์ต์คํ๋ก์ CVE-2020-17087 ๋ฐ off-by-one ์ค๋ฒํ๋ก์ฐ์์ ์์ฐ๋, ๋ค์๋ ํ์ดํ ๊ธฐ๋ฐ์ ํ ์ค๋ฒํ๋ก์ฐ ์ต์คํ๋ก์ ๊ธฐ๋ฒ 2. Segment Heap VS ํ ๋น์ ๋ฉํ๋ฐ์ดํฐ ๋จ์ฉ ์ธ๊ทธ๋จผํธ ํ VS ํ ๋น์ ๋ฉํ๋ฐ์ดํฐ๋ฅผ ๋จ์ฉํ์ฌ ์ ํ๋ ์ฐ๊ธฐ ํ๋ฆฌ๋ฏธํฐ๋ธ์: ํ ์ค๋ฒํ๋ก์ฐ๋ฅผ ์ฒญํฌ ์ค์ฒฉ ํ ๋น์ผ๋ก ์ ํํ๋ ๊ธฐ๋ฒ ๋๊ตฌ ํ์ฌ ์ธ๊ทธ๋จผํธ ํ์ ๋ด๋ถ ์ํ๋ฅผ ๊ฒ์ฌํ๊ธฐ ์ํ windbg ์คํฌ๋ฆฝํธ๊ฐ ํฌํจ๋์ด ์์ต๋๋ค...
leHACK-Analysis-of-CVE-2018-8453
leHACK 2019: CVE-2018-8453 ๋ถ์: Windows ์ปค๋์์์ UAF์ ์ด์ค ํด์ ์ ๊ดํ ํฅ๋ฏธ๋ก์ด ์ด์ผ๊ธฐ ์ด ๋ฐํ๋ leHACK 2019์์ ์งํ๋์์ต๋๋ค. ์์ฝ ์ด ๋ฐํ์์๋ Microsoft Windows ๋๋ผ์ด๋ฒ win32.sys์ ์ทจ์ฝ์ ์ธ CVE-2018-8453์ ๋ณต์กํ ์ธ๋ถ ์ฌํญ์ ๋ ผ์ํฉ๋๋ค. ์ด ์ทจ์ฝ์ ์ Kaspersky Lab์ ์ํด ๊ณ ๋๋ก ํ์ ํ๋ ๊ณต๊ฒฉ์์ ์ฌ์ฉ๋๊ณ ์๋ ๊ฒ์ผ๋ก ๋ณด๊ณ ๋์์ต๋๋ค. ์ด ๋ฐํ์์๋ ๊ทธ ๋ณต์กํ ์ธ๋ถ ์ฌํญ, ์ฌํ ๋ฐฉ๋ฒ, ๊ทธ๋ฆฌ๊ณ ๋ค์ํ Windows ๋ฒ์ ์์ ์ทจ์ฝ์ ์ ์ ์ฉ...
HITCON-2023-Demo-CVE-2023-20562
HITCON 2023 ๋ฐ๋ชจ CVE-2023-20562 ์ค๋ช ์ด ์์ฐ์ ๋๋ง์์ ์ด๋ฆฐ HITCON 2023์์ ์งํ๋์์ต๋๋ค. ์ด ๋ฐ๋ชจ๋ AMD ฮผProf ๋ด AMDCpuProfiler.sys์ ์ทจ์ฝ์ ์ ์ฉ์ ๊ฐ์กฐํฉ๋๋ค. EPROCESS ํ ํฐ์ ์์ ์ฐ๊ธฐ๋ฅผ ํธ๋ฆฌ๊ฑฐํ์ฌ SYSTEM ์์ค์ผ๋ก ๊ถํ ์์น์ ๋ฌ์ฑํฉ๋๋ค. DSE ํ๋๊ทธ๋ฅผ ๋นํ์ฑํํ๋ฉด ์ ์ฑ ์๋ช ๋์ง ์์ ๋๋ผ์ด๋ฒ๋ฅผ ๋ก๋ํ ์ ์์ต๋๋ค. ๋ฐํ์์๋ ๋ํ 360 Total Security์ ObRegisterCallbacks๋ฅผ ๋ฌดํจํํ์ฌ 360 Total Security์...
Kernel-Chaos-Weaponizing-CVE-2025-62215-for-SYSTEM-Privilege-Escalation
Kernel-Chaos-Weaponizing-CVE-2025-62215-for-SYSTEM-Privilege-Escalation CVEโ2025โ62215์ ๋ํ ์ค์ต ๋ถ์: ์ค์ ํ๊ฒฝ์์ ์ ์ฉ๋ Windows ์ปค๋ ๊ฒฝ์ ์กฐ๊ฑด ์ทจ์ฝ์ . SYSTEM ๊ถํ ์์น, ํ์ง ์คํฌ๋ฆฝํธ, ํจ์น ๊ฒ์ฆ ์ ๋ต์ ๊ธฐ์ ๋ฐฉ์ด์์ ๋ ๋ํ์ ์ํด ์์ฐํฉ๋๋ค. CVE 2025 62215 โ Windows ์ปค๋ ๊ถํ ์์น ์ต์คํ๋ก์ ์์ฝ CVEโ2025โ62215๋ ์ธ์ฆ๋ Windows ์ปค๋ ์ต์คํ๋ก์์ผ๋ก, ๋ฉ๋ชจ๋ฆฌ ํธ๋ค๋ฌ์ ๊ฒฝ์ ์กฐ๊ฑด์ ์ ์ฉํด ๊ณต๊ฒฉ์๊ฐ...
CVE-2026-85360
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally...
CVE-2026-83942
Missing authorization in Windows Kernel allows an authorized attacker to elevate privileges locally...
CVE-2026-69900
Untrusted pointer dereference in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally...
CVE-2026-69723
Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information over a network...
CVE-2026-69669
Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to execute code over a network...
CVE-2026-69578
Numeric truncation error in Windows Kernel allows an authorized attacker to elevate privileges locally...
CVE-2026-69473
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally...
CVE-2026-69466
Time-of-check time-of-use toctou race condition in Windows Kernel allows an authorized attacker to elevate privileges locally...
CVE-2026-69421
Integer underflow wrap or wraparound in Windows Kernel Mode Driver allows an authorized attacker to elevate privileges locally...
CVE-2026-69406
Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally...
CVE-2026-69366
Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network...
CVE-2026-68884
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally...
CVE-2026-68846
Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network...
EUVD-2026-73562
Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to execute code over a network...
CVE-2026-69669
CVE-2026-69669 is a heap-based buffer overflow in the Windows Kernel that allows an unauthorized attacker to achieve remote code execution over a network. The Microsoft-provided CVSS 3.1 score is 8.8 (HIGH) with the vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating a network-reachable attack...