Debian DSA-4978-1：linux - セキュリティ更新
high Nessus プラグイン ID 153668
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概要
リモートのDebianホストにセキュリティ関連の更新プログラムがありません。説明
リモートのDebian 11ホストには、dsa-4978のアドバイザリに記載された複数の脆弱性の影響を受けるパッケージがインストールされています。- リリース後にdccps_hc_tx_ccidオブジェクトがリスナーとして添付されたDCCPソケットを再利用するため、ローカルの攻撃者が悪用可能なLinuxカーネルにメモリ解放後使用（Use After Free）の脆弱性があります。Ubuntu Linuxカーネル5.4.0-51.56、5.3.0-68.63、4.15.0-121.123、4.4.0-193.224、3.13.0.182.191および3.2.0-149.196で修正済み。
（CVE-2020-16119）
- 特定のタイミングで細工されたトラフィックにより、WLANデバイスで内部エラーが発生し、不適切なレイヤー2 Wi-Fi暗号化が発生する可能性があります。これにより、Snapdragon Auto、Snapdragon Compute、 Snapdragon Connectivity、SnapdragonコンシューマーIOT、Snapdragon産業IOT、Snapdragon Mobile、Snapdragonボイス＆ミュージック、Snapdragonウェアラブル、Snapdragon有線インフラストラクチャおよびネットワーキング APQ8053、IPQ4019、IPQ8064、MSM8909W、MSM8996AU、QCA9531、QCN5502、QCS405、SDX20、SM6150、SM7150のディスクリートトラフィックで情報漏洩が起きる可能性があります。（CVE-2020-3702）
- 5.14-rc3より前のバージョンのLinuxカーネルのトレースモジュール機能におけるCPU応答の欠如が、ユーザーがトレースリングバッファを使用する特定の方法で見つかりました。権限を持つローカルユーザー（CAP_SYS_ADMIN機能あり）だけがこの欠陥を利用して、リソースを枯渇させ、サービス拒否を引き起こす可能性があります。
（CVE-2021-3679）
- powerpcプラットフォームの5.13.5までのLinuxカーネルのarch/powerpc/kvm/book3s_rtas.cにより、KVMゲストOSユーザーが、rtas_args.nargsを介して、ホストOSのメモリ破損を引き起こす可能性があります（別名CID-f62f3c20647e）。（CVE-2021-37576）
- **異論あり** 5.13.4より前のLinuxカーネルのdrivers/char/virtio_console.cにおいて、データ破損や損失が、バッファサイズを超えるbuf-> LEN値を入力する信頼できないデバイスによって誘発される可能性があります。注：
ベンダーは、引用されているデータ破損が、既存の任意のユースケースで、脆弱性ではないと指摘している。長さ検証が追加されたのは、ホストOSの異常な動作に直面した際の堅牢性のみを目的としていたからです。
（CVE-2021-38160）
- 5.13.8までのLinuxカーネルのkernel/bpf/hashtab.cで、多数の要素が単一のバケットに配置されると、整数オーバーフローと領域外書き込みが発生します。注：CAP_SYS_ADMIN機能がない場合、悪用は実際的ではない可能性があります。（CVE-2021-38166）
- 5.13.4より前のLinuxカーネルのfs/nfs/nfs4client.cに不適切な接続セットアップ順序があります。これにより、トランキング検出中にサーバーを到達不能にするすることで、リモートNFSv4サーバーのオペレータがサービス拒否（マウントのハングアップ）を引き起こす可能性があります。（CVE-2021-38199）
- 5.13.13までのLinuxカーネルのext4サブシステムのfs/ext4/inline.cのext4_write_inline_data_endで競合状態が発見されました。（CVE-2021-40490）
- 5.14.6までのLinux カーネル5.10のfs/io_uring.cのloop_rw_iterにより、IORING_OP_PROVIDE_BUFFERSを使用してカーネルバッファの解放をトリガーすることで、ローカルユーザーが権限を取得する可能性があります。これは、/proc//mapsの悪用により実証されています。（CVE-2021-41073）
Nessusはこの問題をテストしておらず、代わりにアプリケーションの自己報告されたバージョン番号にのみ依存しています。
ソリューション
Linuxパッケージをアップグレードしてください。安定版（stable）ディストリビューション（bullseye）では、これらの問題はバージョン5.10.46-5で修正されています。
参考資料
https://security-tracker.debian.org/tracker/CVE-2021-41073
https://packages.debian.org/source/bullseye/linux
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993948
https://security-tracker.debian.org/tracker/source-package/linux
https://www.debian.org/security/2021/dsa-4978
https://security-tracker.debian.org/tracker/CVE-2020-16119
https://security-tracker.debian.org/tracker/CVE-2020-3702
https://security-tracker.debian.org/tracker/CVE-2021-3653
https://security-tracker.debian.org/tracker/CVE-2021-3656
https://security-tracker.debian.org/tracker/CVE-2021-3679
https://security-tracker.debian.org/tracker/CVE-2021-3732
https://security-tracker.debian.org/tracker/CVE-2021-3739
https://security-tracker.debian.org/tracker/CVE-2021-3743
https://security-tracker.debian.org/tracker/CVE-2021-3753
https://security-tracker.debian.org/tracker/CVE-2021-37576
https://security-tracker.debian.org/tracker/CVE-2021-38160
https://security-tracker.debian.org/tracker/CVE-2021-38166
プラグインの詳細
深刻度: High
ID: 153668
ファイル名: debian_DSA-4978.nasl
バージョン: 1.5
タイプ: local
エージェント: unix
ファミリー: Debian Local Security Checks
公開日: 2021/9/25
更新日: 2024/3/27
サポートされているセンサー: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
リスク情報
VPR
リスクファクター: High
スコア: 7.3
CVSS v2
リスクファクター: High
基本値: 7.2
現状値: 5.6
ベクトル: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS スコアのソース: CVE-2021-41073
CVSS v3
リスクファクター: High
基本値: 8.8
現状値: 7.9
ベクトル: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
現状ベクトル: CVSS:3.0/E:P/RL:O/RC:C
CVSS スコアのソース: CVE-2021-3656
脆弱性情報
CPE: p-cpe:/a:debian:debian_linux:jffs2-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:jfs-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:kernel-image-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:leds-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:leds-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:libcpupower-dev, p-cpe:/a:debian:debian_linux:libcpupower1, p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-arm, p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-s390, p-cpe:/a:debian:debian_linux:linux-compiler-gcc-10-x86, p-cpe:/a:debian:debian_linux:linux-config-5.10, p-cpe:/a:debian:debian_linux:linux-cpupower, p-cpe:/a:debian:debian_linux:linux-doc, p-cpe:/a:debian:debian_linux:linux-doc-5.10, p-cpe:/a:debian:debian_linux:linux-headers-4kc-malta, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-4kc-malta, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-5kc-malta, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-686, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-amd64, p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:affs-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:ata-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:bpftool, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:btrfs-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:cdrom-core-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:crc-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:crypto-dm-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:crypto-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:dasd-extra-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:dasd-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:efi-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:event-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-arm64, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-armmp, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-cloud-amd64, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-cloud-arm64, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-common, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-common-rt, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-loongson-3, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-marvell, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-octeon, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-powerpc64le, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rpi, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-686-pae, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-amd64, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-arm64, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-rt-armmp, p-cpe:/a:debian:debian_linux:linux-headers-5.10.0-8-s390x, p-cpe:/a:debian:debian_linux:linux-headers-5kc-malta, p-cpe:/a:debian:debian_linux:linux-headers-armmp, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:ext4-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:f2fs-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:fancontrol-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:fat-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:fb-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:firewire-core-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:firewire-core-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:fuse-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:hyperv-daemons, p-cpe:/a:debian:debian_linux:hypervisor-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:i2c-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:input-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:ipv6-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:isofs-modules-5.10.0-8-4kc-malta-di, 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p-cpe:/a:debian:debian_linux:linux-image-686-dbg, p-cpe:/a:debian:debian_linux:linux-image-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-amd64-signed-template, p-cpe:/a:debian:debian_linux:linux-image-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-arm64-signed-template, p-cpe:/a:debian:debian_linux:linux-image-armmp, p-cpe:/a:debian:debian_linux:linux-image-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-armmp-lpae, p-cpe:/a:debian:debian_linux:linux-image-armmp-lpae-dbg, p-cpe:/a:debian:debian_linux:linux-image-cloud-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-cloud-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-i386-signed-template, p-cpe:/a:debian:debian_linux:linux-image-loongson-3, p-cpe:/a:debian:debian_linux:linux-image-loongson-3-dbg, p-cpe:/a:debian:debian_linux:linux-image-marvell, p-cpe:/a:debian:debian_linux:linux-image-marvell-dbg, p-cpe:/a:debian:debian_linux:linux-image-octeon, p-cpe:/a:debian:debian_linux:linux-image-octeon-dbg, p-cpe:/a:debian:debian_linux:linux-image-powerpc64le, p-cpe:/a:debian:debian_linux:linux-image-powerpc64le-dbg, p-cpe:/a:debian:debian_linux:linux-image-rpi, p-cpe:/a:debian:debian_linux:linux-image-rpi-dbg, p-cpe:/a:debian:debian_linux:linux-image-rt-686-pae-dbg, p-cpe:/a:debian:debian_linux:linux-image-rt-amd64-dbg, p-cpe:/a:debian:debian_linux:linux-image-rt-arm64-dbg, p-cpe:/a:debian:debian_linux:linux-image-rt-armmp, p-cpe:/a:debian:debian_linux:linux-image-rt-armmp-dbg, p-cpe:/a:debian:debian_linux:linux-image-s390x, p-cpe:/a:debian:debian_linux:linux-image-s390x-dbg, p-cpe:/a:debian:debian_linux:linux-kbuild-5.10, p-cpe:/a:debian:debian_linux:linux-libc-dev, p-cpe:/a:debian:debian_linux:linux-perf, p-cpe:/a:debian:debian_linux:linux-perf-5.10, p-cpe:/a:debian:debian_linux:linux-source, p-cpe:/a:debian:debian_linux:linux-source-5.10, p-cpe:/a:debian:debian_linux:linux-support-5.10.0-8, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:loop-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-armmp-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-powerpc64le-di, p-cpe:/a:debian:debian_linux:md-modules-5.10.0-8-s390x-di, p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-loongson-3-di, p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-marvell-di, p-cpe:/a:debian:debian_linux:minix-modules-5.10.0-8-octeon-di, p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-4kc-malta-di, p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-5kc-malta-di, p-cpe:/a:debian:debian_linux:mmc-core-modules-5.10.0-8-marvell-di
必要な KB アイテム: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l
エクスプロイトが利用可能: true
エクスプロイトの容易さ: Exploits are available
パッチ公開日: 2021/9/25
脆弱性公開日: 2020/9/8
参照情報
CVE: CVE-2020-16119, CVE-2020-3702, CVE-2021-3653, CVE-2021-3656, CVE-2021-3679, CVE-2021-3732, CVE-2021-3739, CVE-2021-3743, CVE-2021-3753, CVE-2021-37576, CVE-2021-38160, CVE-2021-38166, CVE-2021-38199, CVE-2021-40490, CVE-2021-41073