관련 약점
CWE-ID
약점 이름
출처
CWE-476
NULL Pointer Dereference The product dereferences a pointer that it expects to be valid but is NULL.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
10
AV:N/AC:L/Au:N/C:C/I:C/A:C
nvd@nist.gov
EPSS
EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.
EPSS 점수
EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.
날짜 EPSS V0 EPSS V1 EPSS V2 (> 2022-02-04) EPSS V3 (> 2025-03-07) EPSS V4 (> 2025-03-17) 2022-02-06 – – 1.54% – – 2022-02-13 – – 1.54% – – 2022-04-03 – – 1.54% – – 2022-04-17 – – 1.54% – – 2022-08-28 – – 1.54% – – 2023-03-05 – – 1.54% – – 2023-03-12 – – – 1.11% – 2023-06-25 – – – 1.11% – 2024-02-11 – – – 1.11% – 2024-06-02 – – – 1.11% – 2024-06-02 – – – 1.11% – 2024-12-22 – – – 0.78% – 2025-01-19 – – – 0.78% – 2025-03-09 – – – 0.78% – 2025-03-09 – – – 0.78% – 2025-03-18 – – – – 1.49% 2025-03-30 – – – – 1.49% 2025-04-15 – – – – 1.49% 2025-11-18 – – – – 1.49% 2025-11-21 – – – – 1.49% 2025-12-01 – – – – 1.49% 2025-12-02 – – – – 1.5% 2026-01-04 – – – – 2.31% 2026-03-01 – – – – 2.31% 2026-03-05 – – – – 2.31%
EPSS 백분위수
백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.
날짜 백분위수 2022-02-06 51% 2022-02-13 52% 2022-04-03 72% 2022-04-17 73% 2022-08-28 74% 2023-03-05 75% 2023-03-12 82% 2023-06-25 83% 2024-02-11 84% 2024-06-02 85% 2024-06-02 85% 2024-12-22 81% 2025-01-19 81% 2025-03-09 82% 2025-03-09 82% 2025-03-18 8% 2025-03-30 79% 2025-04-15 8% 2025-11-18 79% 2025-11-21 8% 2025-12-01 81% 2025-12-02 81% 2026-01-04 84% 2026-03-01 85% 2026-03-05 85%
언급된 제품
구성 0 Linux>>Linux_kernel >> Version 까지 (미포함) 2.6.34
구성 0 Canonical>>Ubuntu_linux >> Version 6.06
Canonical>>Ubuntu_linux >> Version 8.04
Canonical>>Ubuntu_linux >> Version 9.04
Canonical>>Ubuntu_linux >> Version 9.10
Canonical>>Ubuntu_linux >> Version 10.04
Canonical>>Ubuntu_linux >> Version 10.10
구성 0 Suse>>Suse_linux_enterprise_desktop >> Version 11
Suse>>Suse_linux_enterprise_high_availability_extension >> Version 11
Suse>>Suse_linux_enterprise_server >> Version 11
참고 자료