CVE-2020-27815
HIGH7.8EPSS 0.20%linux-4.19 - security update
發布日:2021/5/26修改日:2026/3/9
也稱為:DEBIAN-CVE-2020-27815DEBIAN-CVE-2021-20177DLA-2557-1
描述
A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set extended attributes to panic the system, causing memory corruption or escalating privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
受影響套件(3)
- Debian/linuxfrom 0, < 5.10.4-1
- Debian/linuxfrom 0, < 4.19.171-2
- Debian/linux-4.19from 0, < 4.19.171-2~deb9u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |