CVE-2022-48687
개요
An out-of-bounds read flaw was found when setting HMAC data in net/ipv6/seg6.c in the Linux kernel. This issue may lead to a crash.
내용
Fixed starting from Red Hat Enterprise Linux 9.
CVSS (Common Vulnerability Scoring System) 점수 세부 사항
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
CVSS v3 점수 분석
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| 기본 점수 | 5.5 | 5.5 | N/A |
| 공격 벡터 | Local | Local | N/A |
| 공격 복잡성 | Low | Low | N/A |
| 필요한 권한 | Low | Low | N/A |
| 사용자 상호 작용 | None | None | N/A |
| 범위 | Unchanged | Unchanged | N/A |
| 기밀성 | High | High | N/A |
| 무결성에 미치는 영향 | None | None | N/A |
| 가용성에 미치는 영향 | None | None | N/A |
벡터
Red Hat: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
