Debian DLA-3524-1：linux - LTS 安全性更新
medium Nessus Plugin ID 179933
語系：
概要
遠端 Debian 主機缺少與安全性相關的更新。說明
遠端 Debian 10 主機上安裝的多個套件受到 dla-3524 公告中提及的一個弱點影響。- 在某些 Intel(R) 處理器的特定向量執行單位中，進行瞬態執行後，透過微架構狀態可造成資訊洩漏，經驗證的使用者可藉此透過本機存取權導致資訊洩漏。(CVE-2022-40982)
請注意，Nessus 並未測試此問題，而是僅依據應用程式自我報告的版本號碼作出判斷。
解決方案
升級 linux 套件。針對 Debian 10 buster，已在版本 4.19.289-2 中修正此問題。
另請參閱
https://security-tracker.debian.org/tracker/source-package/linux
https://www.debian.org/lts/security/2023/dla-3524
Plugin 詳細資訊
嚴重性: Medium
ID: 179933
檔案名稱: debian_DLA-3524.nasl
版本: 1.1
類型: local
代理程式: unix
已發布: 2023/8/17
已更新: 2024/3/27
支援的感應器: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
風險資訊
VPR
風險因素: High
分數: 7.1
CVSS v2
風險因素: Medium
基本分數: 4.6
時間分數: 3.6
媒介: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:N
CVSS 評分資料來源: CVE-2022-40982
CVSS v3
風險因素: Medium
基本分數: 6.5
時間分數: 5.9
媒介: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
時間媒介: CVSS:3.0/E:P/RL:O/RC:C
弱點資訊
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
必要的 KB 項目: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
可被惡意程式利用: true
可輕鬆利用: Exploits are available
修補程式發佈日期: 2023/8/10
弱點發布日期: 2023/8/3
參考資訊
CVE: CVE-2022-40982