In the Linux kernel, the following vulnerability has been resolved:
powerpc/powernv: Add a null pointer check in opal_event_init()
kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
CVE 정보
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)
2024-05-18
–
–
–
0.04%
–
2024-06-02
–
–
–
0.04%
–
2024-08-11
–
–
–
0.04%
–
2024-11-24
–
–
–
0.04%
–
2025-01-19
–
–
–
0.04%
–
2025-02-23
–
–
–
0.04%
–
2025-02-23
–
–
–
0.04%
–
2025-03-18
–
–
–
–
0.12%
2025-03-30
–
–
–
–
0.12%
2025-04-15
–
–
–
–
0.09%
2025-06-23
–
–
–
–
0.09%
2025-06-26
–
–
–
–
0.02%
2025-07-17
–
–
–
–
0.01%
2025-08-17
–
–
–
–
0.02%
2025-08-30
–
–
–
–
0.01%
2025-09-08
–
–
–
–
0.01%
2025-09-10
–
–
–
–
0.01%
2025-09-24
–
–
–
–
0.01%
2025-10-01
–
–
–
–
0.01%
2025-11-18
–
–
–
–
0.12%
2025-11-21
–
–
–
–
0.01%
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.