The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update (RCU) grace period for redirecting lookups in the absence of caching, which allows remote attackers to cause a denial of service (memory consumption or system crash) via a flood of packets.
Category : DEPRECATED: Code This entry has been deprecated. It was originally used for organizing the Development View (CWE-699) and some other views, but it introduced unnecessary complexity and depth to the resulting tree.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
7.8
AV:N/AC:L/Au:N/C:N/I:N/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
–
–
3.78%
–
–
2022-02-20
–
–
3.78%
–
–
2022-04-03
–
–
3.78%
–
–
2022-07-17
–
–
3.78%
–
–
2023-03-12
–
–
–
9.44%
–
2023-05-14
–
–
–
11.78%
–
2023-07-09
–
–
–
11.78%
–
2023-11-12
–
–
–
11.58%
–
2024-06-02
–
–
–
11.58%
–
2024-09-29
–
–
–
11.09%
–
2024-11-17
–
–
–
9.2%
–
2024-12-22
–
–
–
10.58%
–
2025-01-19
–
–
–
10.58%
–
2025-03-18
–
–
–
–
7.72%
2025-07-01
–
–
–
–
7.72%
2025-07-04
–
–
–
–
7.72%
2025-07-30
–
–
–
–
7.72%
2025-10-08
–
–
–
–
7.72%
2025-10-24
–
–
–
–
7.72%
2025-11-18
–
–
–
–
7.72%
2025-11-21
–
–
–
–
7.72%
2026-01-18
–
–
–
–
7.51%
2026-02-22
–
–
–
–
5.19%
2026-05-17
–
–
–
–
6.84%
2026-06-07
–
–
–
–
6.84%
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.