Debian DLA-2714-1:linux-4.19 - LTS 安全性更新

high Nessus Plugin ID 153148

概要

遠端 Debian 主機上缺少一個或多個安全性更新。

說明

遠端 Debian 9 主機上安裝的多個套件受到 dla-2714 公告中提及的多個弱點影響。

- Linux 核心 3.16 至 5.13.4 之前的 5.13.x 中的 fs/seq_file.c 未正確限制 seq 緩衝器配置,導致整數溢位、超出邊界寫入,以及無權限的使用者提升為 root 權限,亦稱 CID-8cae8cd89f05。(CVE-2021-33909)

- 在 5.9 版之前的 Linux 核心中發現一個問題。arch/x86/kvm/svm/sev.c 允許攻擊者透過觸發大型 SEV VM 損毀 (需要取消註冊許多加密區域) 來造成拒絕服務 (軟鎖定),即 CID-7be74942f184。(CVE-2020-36311)

- 在 Linux 核心的 CAN BCM 網路通訊協定中發現一個缺陷,本機攻擊者可濫用 CAN 子系統中的缺陷來損毀記憶體、使系統當機或提升權限。此爭用情形存在於 Linux 核心的 net/can/bcm.c 中,允許將本機權限提升至 root 級別。
(CVE-2021-3609)

- 5.12.10 之前的 Linux 核心中的 net/can/bcm.c 由於部分資料結構未初始化,允許本機使用者從核心堆疊記憶體取得敏感資訊。(CVE-2021-34693)

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-4.19 套件。

針對 Debian 9「Stretch」,已在 4.19.194-3~deb9u1 版本中修正這些問題。

另請參閱

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990072

https://security-tracker.debian.org/tracker/source-package/linux-4.19

https://www.debian.org/lts/security/2021/dla-2714

https://security-tracker.debian.org/tracker/CVE-2020-36311

https://security-tracker.debian.org/tracker/CVE-2021-33909

https://security-tracker.debian.org/tracker/CVE-2021-34693

https://security-tracker.debian.org/tracker/CVE-2021-3609

https://packages.debian.org/source/stretch/linux-4.19

Plugin 詳細資訊

嚴重性: High

ID: 153148

檔案名稱: debian_DLA-2714.nasl

版本: 1.6

類型: local

代理程式: unix

已發布: 2021/9/8

已更新: 2022/3/14

支援的感應器: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

風險資訊

VPR

風險因素: Critical

分數: 9.5

CVSS v2

風險因素: High

基本分數: 7.2

時間分數: 6.3

媒介: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS 評分資料來源: CVE-2021-33909

CVSS v3

風險因素: High

基本分數: 7.8

時間分數: 7.5

媒介: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

時間媒介: CVSS:3.0/E:H/RL:O/RC:C

弱點資訊

CPE: p-cpe:/a:debian:debian_linux:linux-config-4.19, p-cpe:/a:debian:debian_linux:linux-doc-4.19, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-686, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-all, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-all-armel, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-all-i386, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-marvell, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-rpi, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.10-rt-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-686, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-all, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-all-armel, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-all-i386, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-marvell, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-rpi, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.11-rt-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-686, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-all, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-all-armel, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-all-i386, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-marvell, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-rpi, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.12-rt-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-686, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-all, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-all-armel, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-all-i386, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-marvell, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-rpi, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.13-rt-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-686, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-all, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-all-armel, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-all-i386, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-marvell, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-rpi, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.14-rt-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-686, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-all, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-all-armel, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-all-i386, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-marvell, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-rpi, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.16-rt-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-686, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-all, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-all-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-all-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-all-armel, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-all-armhf, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-all-i386, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-armmp, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-common, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-marvell, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-rpi, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-4.19.0-0.bpo.17-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-marvell, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rpi, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.10-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-marvell, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rpi, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.11-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-marvell, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rpi, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.12-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-marvell, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rpi, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.13-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-marvell, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rpi, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.14-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-marvell, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rpi, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.16-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-686, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-marvell, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rpi, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-amd64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-arm64, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-4.19.0-0.bpo.17-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-kbuild-4.19, p-cpe:/a:debian:debian_linux:linux-perf-4.19, p-cpe:/a:debian:debian_linux:linux-source-4.19, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-0.bpo.10, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-0.bpo.11, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-0.bpo.12, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-0.bpo.13, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-0.bpo.14, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-0.bpo.16, p-cpe:/a:debian:debian_linux:linux-support-4.19.0-0.bpo.17, cpe:/o:debian:debian_linux:9.0

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: 2021/7/20

弱點發布日期: 2021/4/7

參考資訊

CVE: CVE-2020-36311, CVE-2021-33909, CVE-2021-34693, CVE-2021-3609

IAVA: 2021-A-0350