Debian DLA-3524-1：linux - LTS 安全更新
medium Nessus 插件 ID 179933
语言：
简介
远程 Debian 主机缺少与安全相关的更新。描述
远程 Debian 10 主机上安装的多个程序包受到 dla-3524 公告中提及的一个漏洞影响。- 在某些 Intel(R) 处理器的某些矢量执行单元中进行瞬态执行攻击后，可通过微架构状态造成信息暴露，经过身份验证的用户可能借此通过本地访问造成信息泄露。(CVE-2022-40982)
请注意，Nessus 尚未测试此问题，而是只依据应用程序自我报告的版本号进行判断。
解决方案
升级 linux 程序包。对于 Debian 10 buster，已在版本 4.19.289-2 中修复此问题。
另见
https://security-tracker.debian.org/tracker/source-package/linux
https://www.debian.org/lts/security/2023/dla-3524
插件详情
严重性: Medium
ID: 179933
文件名: debian_DLA-3524.nasl
版本: 1.1
类型: local
代理: unix
发布时间: 2023/8/17
最近更新时间: 2024/3/27
支持的传感器: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
风险信息
VPR
风险因素: High
分数: 7.1
CVSS v2
风险因素: Medium
基本分数: 4.6
时间分数: 3.6
矢量: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:N
CVSS 分数来源: CVE-2022-40982
CVSS v3
风险因素: Medium
基本分数: 6.5
时间分数: 5.9
矢量: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
漏洞信息
CPE: p-cpe:/a:debian:debian_linux:libbpf4.19, p-cpe:/a:debian:debian_linux:libcpupower1, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-arm64-signed-template, p-cpe:/a:debian:debian_linux:usbip, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-arm64, p-cpe:/a:debian:debian_linux:linux-libc-dev, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-armmp-lpae-dbg, cpe:/o:debian:debian_linux:10.0, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-all-i386, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:libcpupower-dev, p-cpe:/a:debian:debian_linux:linux-compiler-gcc-8-x86, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-common-rt, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-armmp, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-24, p-cpe:/a:debian:debian_linux:linux-doc-4.19, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:hyperv-daemons, p-cpe:/a:debian:debian_linux:linux-compiler-gcc-8-arm, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-amd64-signed-template, p-cpe:/a:debian:debian_linux:linux-image-i386-signed-template, p-cpe:/a:debian:debian_linux:libbpf-dev, p-cpe:/a:debian:debian_linux:linux-config-4.19, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-kbuild-4.19, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-686-pae, p-cpe:/a:debian:debian_linux:linux-cpupower, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-perf-4.19, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-24-all, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-24-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-source-4.19
必需的 KB 项: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
可利用: true
易利用性: Exploits are available
补丁发布日期: 2023/8/10
漏洞发布日期: 2023/8/3
参考资料信息
CVE: CVE-2022-40982