setpwnam.c in the util-linux package, as included in Red Hat Linux 7.3 and earlier, and other operating systems, does not properly lock a temporary file when modifying /etc/passwd, which may allow local users to gain privileges via a complex race condition that uses an open file descriptor in utility programs such as chfn and chsh.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
6.2
AV:L/AC:H/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
–
–
1.55%
–
–
2022-03-20
–
–
1.55%
–
–
2022-04-03
–
–
1.55%
–
–
2022-07-03
–
–
1.55%
–
–
2022-11-13
–
–
1.55%
–
–
2022-11-20
–
–
1.55%
–
–
2022-12-25
–
–
1.55%
–
–
2023-01-01
–
–
1.55%
–
–
2023-02-19
–
–
1.55%
–
–
2023-03-12
–
–
–
0.04%
–
2024-02-04
–
–
–
0.36%
–
2024-02-11
–
–
–
0.36%
–
2024-03-31
–
–
–
0.36%
–
2024-06-02
–
–
–
0.36%
–
2024-08-11
–
–
–
0.5%
–
2024-12-22
–
–
–
0.71%
–
2025-01-19
–
–
–
0.71%
–
2025-02-16
–
–
–
0.71%
–
2025-02-16
–
–
–
0.71%
–
2025-03-02
–
–
–
1.01%
–
2025-03-09
–
–
–
1.01%
–
2025-03-18
–
–
–
–
0.09%
2025-04-15
–
–
–
–
0.09%
2025-08-08
–
–
–
–
0.09%
2025-09-10
–
–
–
–
0.09%
2025-09-13
–
–
–
–
0.09%
2025-09-16
–
–
–
–
0.09%
2025-10-07
–
–
–
–
0.09%
2025-10-08
–
–
–
–
0.09%
2025-10-12
–
–
–
–
0.09%
2025-10-15
–
–
–
–
0.09%
2025-10-19
–
–
–
–
0.09%
2025-10-23
–
–
–
–
0.09%
2025-10-24
–
–
–
–
0.09%
2025-11-01
–
–
–
–
0.09%
2025-11-03
–
–
–
–
0.09%
2025-11-18
–
–
–
–
0.09%
2025-11-21
–
–
–
–
0.09%
2026-03-15
–
–
–
–
0.09%
2026-03-22
–
–
–
–
0.09%
2026-04-26
–
–
–
–
0.09%
2026-05-31
–
–
–
–
0.09%
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.