CVE-2022-2586
Linux Kernel Use-After-Free Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.8
- EPSS
- 12.7% 백분위 95.8% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2024.07.17
- 공개일
- 2024.01.09
CISA KEV에 등록된 실제 악용 확인 취약점
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
공급사 Linux
제품 Kernel
영향 버전 0, <= 5.19.17, 6.0, 14.04, 16.04, 18.04, 20.04, 22.04
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
조치 기한: 2024.07.17CVSS 벡터 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-416
KEV 등록일 2024.06.26
랜섬웨어 캠페인 사용 미확인
CISA 비고 This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://seclists.org/oss-sec/2022/q3/131; https://nvd.nist.gov/vuln/detail/CVE-2022-2586
EPSS 데이터 기준일 2026.06.27