语言:
严重性: High
ID: 315739
文件名: ubuntu_USN-8280-1.nasl
版本: 1.2
类型: Local
代理: unix
发布时间: 2026/5/20
最近更新时间: 2026/5/21
支持的传感器: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
风险因素: Critical
分数: 9.5
风险因素: Critical
基本分数: 10
时间分数: 8.7
矢量: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS 分数来源: CVE-2026-31533
风险因素: Medium
基本分数: 5.5
时间分数: 5.3
矢量: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
时间矢量: CVSS:3.0/E:H/RL:O/RC:C
CVSS 分数来源: CVE-2026-43077
风险因素: High
Base Score: 8.6
Threat Score: 8.6
Threat Vector: CVSS:4.0/E:A
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 分数来源: CVE-2026-31431
CPE: cpe:/o:canonical:ubuntu_linux:20.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-230-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1133-fips, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1077-xilinx-zynqmp, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1162-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1162-gcp-fips, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1157-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1159-aws-fips, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1105-ibm, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1146-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-230-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-230-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1118-bluefield
必需的 KB 项: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l
可利用: true
易利用性: Exploits are available
补丁发布日期: 2026/5/19
漏洞发布日期: 2024/4/9
CISA 已知可遭利用的漏洞到期日期: 2026/5/15
Core Impact
Metasploit (Copy Fail AF_ALG + authencesn Page-Cache Write)
CVE: CVE-2026-31431, CVE-2026-31504, CVE-2026-31533, CVE-2026-43033, CVE-2026-43077, CVE-2026-43078
USN: 8280-1