The 5.2.11 stable kernel update contains a number of important fixes across the tree.

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The 5.2.10 stable kernel update contains a number of important fixes across the tree.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Wen Huang氏は、LinuxカーネルのMarvell Wi-Fiデバイスドライバーが境界チェックを適切に実行せず、ヒープオーバーフローを引き起こすことを発見しました。ローカルの攻撃者がこれを悪用して、サービス拒否（システムクラッシュ）を引き起こしたり、任意のコードを実行したりする可能性があります。（CVE-2019-14814、CVE-2019-14815、CVE-2019-14816）

Matt Delco氏は、合体したMMIO書き込み操作を処理する際に、LinuxカーネルのKVMハイパーバイザー実装が境界チェックを適切に実行しないことを発見しました。/dev/kvmに書き込みアクセス権を持つローカルの攻撃者がこれを悪用して、サービス拒否（システムクラッシュ）を引き起こす可能性があります。
（CVE-2019-14821）

Hui Peng氏とMathias Payer氏は、Linuxカーネルの91x Wi-Fiドライバーが初期化のエラー条件を適切に処理せず、二重解放の脆弱性を引き起こすことを発見しました。物理的に近接する攻撃者がこれを悪用して、サービス拒否（システムクラッシュ）を引き起こす可能性があります。（CVE-2019-15504）

LinuxカーネルのTechnisat DVB-S/S2 USBデバイスドライバーにバッファオーバーリードが含まれていることがわかりました。物理的に近接する攻撃者がこれを悪用して、サービス拒否（システムクラッシュ）を引き起こしたり、秘密情報を漏えいさせたりする可能性があります。（CVE-2019-15505）

Brad Spengler氏は、LinuxカーネルのptraceサブシステムにSpectre緩和策が不適切に実装されていることを発見しました。ローカルの攻撃者がこれを利用して、秘密情報を漏えいさせる可能性があります。
（CVE-2019-15902）

LinuxカーネルのIPv6 RDS実装が、ユーザー空間に返されるデータ構造のフィールドを適切に初期化していないことがわかりました。ローカルの攻撃者がこれを悪用して、秘密情報（カーネルメモリ）を漏えいさせる可能性があります。注意：RDSプロトコルはUbuntuではデフォルトでブラックリスト化されています。（CVE-2019-16714）

LinuxカーネルのBinder 実装に、バッファオーバーフローを引き起こす可能性のある整数オーバーフローがあることがわかりました。ローカルの攻撃者はこれを利用して、権限を昇格する可能性があります。（CVE-2019-2181）。

注意: Tenable Network Securityは、前述の説明ブロックをUbuntuセキュリティアドバイザリからすでに直接抽出しています。Tenableでは、新たな問題を持ち込まずに、できる限り自動的に整理して書式設定するようにしています。

5.2.11 stableカーネルの更新には、多岐にわたる重要なバグ修正が多く含まれています。

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5.2.10 stableカーネルの更新には、多岐にわたる重要なバグ修正が多く含まれています。

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5.2.9 stableカーネルの更新には、多岐にわたる重要なバグ修正が多く含まれています。

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5.2.8 stableカーネルの更新には、多岐にわたる重要なバグ修正が多く含まれています。

注意：Tenable Network Securityは、前述の記述ブロックをFedora更新システムのWebサイトから直接抽出しています。
Tenableでは、そこに新しい問題を追加することはせずに、できる限り自動的に整理と書式設定をするようにしています。

5.2.11 stableカーネルの更新には、多岐にわたる重要なバグ修正が多く含まれています。

----

5.2.10 stableカーネルの更新には、多岐にわたる重要なバグ修正が多く含まれています。

注意：Tenable Network Securityは、前述の記述ブロックをFedora更新システムのWebサイトから直接抽出しています。
Tenableでは、そこに新しい問題を追加することはせずに、できる限り自動的に整理と書式設定をするようにしています。

遠端 Ubuntu 18.04 LTS 主機上安裝的一個套件受到 USN-4157-2 公告中所提及的多個弱點影響。

  - 在所有 5.3 之前版本的 Linux 核心的 Marvell WiFi 晶片驅動程式中都存在堆積型緩衝區溢位問題，本機使用者可藉此造成拒絕服務 (系統當機) 或執行任意程式碼。(CVE-2019-14814)

  - 在 Linux 核心中發現一個弱點，即 Marvell Wifi 驅動程式的 mwifiex_set_wmm_params() 函式中存在堆積溢位。(CVE-2019-14815)

  - 在所有 5.3 之前版本的 Linux 核心的 Marvell WiFi 晶片驅動程式中都存在堆積型緩衝區溢位問題，本機使用者可藉此造成拒絕服務 (系統當機) 或執行任意程式碼。(CVE-2019-14816)

  - 在 5.3 之前所有版本的 Linux 核心中發現越界存取問題，這是 Linux 核心的 KVM hypervisor 實作 Coalesced MMIO 寫入作業所致。它在 MMIO 環緩衝區「struct kvm_coalesced_mmio」物件上作業，其中寫入索引「ring->first」和「ring->last」值可由主機使用者空間處理程序提供。無權限但具備「/dev/kvm」裝置存取權的主機使用者或處理程序可利用此缺陷來損毀主機核心，進而導致拒絕服務，或可能提升系統上的權限。(CVE-2019-14821)

  - 在 Linux 核心 5.2.9 及其之前版本中，drivers/net/wireless/rsi/rsi_91x_usb.c 存在可透過特製的 USB 裝置流量造成的超出邊界讀取問題 (可能透過 usbip 或 usbredir 以遠端方式造成) 。(CVE-2019-15504)

  - 在 5.2.9 版及之前版本的 Linux 核心中，drivers/media/usb/dvb-usb/technisat-usb2.c 存在可由特製 USB 裝置流量造成的超出邊界讀取問題 (可能透過 usbip 或 usbredir 以遠端方式造成) 。(CVE-2019-15505)

  在 Linux 穩定/長期核心 4.4.x 到 4.4.190、4.9.x 到 4.9.190、4.14.x 到 4.14.141、4.19.x 到 4.19.69 以及 5.2.x 到 5.2.11 中發現向後移植錯誤。誤用上游 x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg() 認可導致其原本要解決的 Spectre 弱點再次出現。產生此問題的原因是，向後移植處理程序依賴特定於精選的提交，而且交換了兩個 (排序正確) 程式碼行。(CVE-2019-15902)

  - 在 Linux 核心 5.2.14 之前版本中，net/rds/recv.c 的 rds6_inc_info_copy 允許攻擊者從核心堆疊記憶體取得敏感資訊，這是未初始化 tos 和旗標欄位所導致。
    (CVE-2019-16714)

  - 在 Android 核心中，binder.c 的 binder_transaction 可能因整數溢位而發生超出邊界寫入。這可能會導致本機權限提升，且不需額外的執行權限。若要利用此弱點，需要使用者互動。(CVE-2019-2181)

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

リモートの Ubuntu 18.04 LTS ホストには、USN-4157-2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。

  -LinuxカーネルのMarvell wifiチップドライバーにおいて、5.3を除き、それまでのすべてのバージョンのLinuxカーネルに、ヒープベースのバッファオーバーフローがあります。そのため、ローカルユーザーがサービス拒否（システムクラッシュ）を引き起こしたり、任意のコードを実行したりする可能性があります。（CVE-2019-14814）

  - Marvell Wifiドライバーのmwifiex_set_wmm_params()関数にヒープオーバーフローが見つかった、Linuxカーネルに脆弱性が見つかりました。（CVE-2019-14815）

  - Linux カーネルの Marvell wifi チップドライバーにおいて、5.3 を除き、それまでのすべてのバージョンのカーネルに、ヒープベースのバッファオーバーフローがあります。そのため、ローカルユーザーがサービス拒否 (システムクラッシュ) を引き起こしたり、任意のコードを実行したりする可能性があります。(CVE-2019-14816)

  -5.3までのすべてのバージョンのLinuxカーネルのKVMハイパーバイザーに、Coalesced MMIO書き込み操作を実装する方法に、境界外アクセスの問題が見つかりました。これは、MMIOリングバッファ「struct kvm_coalesced_mmio」オブジェクトで動作します。書き込みインデックス「ring->first」および「ring->last」の値は、ホストユーザー空間プロセスによって提供されます。「/dev/kvm」デバイスへのアクセス権を持つ権限のないホストユーザーまたはプロセスがこの欠陥を悪用してホストカーネルをクラッシュさせ、サービス拒否を引き起こしたり、システムへのアクセス権限を昇格させたりする可能性があります。(CVE-2019-14821)

  - 5.2.9 までの Linux カーネル内の drivers/net/wireless/rsi/rsi_91x_usb.c に、細工された USB デバイストラフィックを介した (usbip または usbredir を介したリモートの可能性あり) 二重解放が存在します。(CVE-2019-15504)

  - 5.2.9 までの Linux カーネル内の drivers/media/usb/dvb-usb/technisat-usb2.c に、細工された USB デバイストラフィックを介した領域外読み取りがあります (usbip または usbredir を介したリモートの可能性あり)。(CVE-2019-15505)

  - Linux stable/longterm カーネル 4.4.x ～ 4.4.190、4.9.x ～ 4.9.190、4.14.x ～ 4.14.141、4.19.x ～ 4.19.69、および 5.2.x ～ 5.2.11 で、バックポートのエラーが見つかりました。upstream の x86/ptrace の誤用削除対象の Spectre の脆弱性を再導入した ptrace_get_debugreg() コミットの spectre-v1 の可能性を修正します。これは、バックポートプロセスがチェリーピッキングの特定のコミットに依存しており、2 つの (正しく順序付けされた) コード行がスワップされたために発生していました。(CVE-2019-15902)

  - 5.2.14 以前の Linux カーネルの、net/rds/recv.c の rds6_inc_info_copy は、tos および flags フィールドが初期化されていないため、攻撃者がカーネルスタックメモリから機密情報を取得する可能性があります。
    (CVE-2019-16714)

  - Android カーネルの binder.c の binder_transaction では、整数オーバーフローのために領域外書き込みが発生する可能性があります。これにより、追加の実行権限が不要になり、ローカルで権限が昇格される可能性があります。悪用にはユーザーの操作が必要です。(CVE-2019-2181)

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

远程 Ubuntu 18.04 LTS 主机上安装的一个程序包受到 USN-4157-2 公告中提及的多个漏洞影响。

  - 在低于 5.3 的 Linux 内核版本中，marvell wifi 芯片驱动程序中存在基于堆的缓冲区溢出，本地用户可利用此漏洞，造成拒绝服务（系统崩溃），或可能执行任意代码。(CVE-2019-14814)

  - 在 Linux 内核中发现一个漏洞，其中在 Marvell Wifi 驱动程序的 mwifiex_set_wmm_params() 函数中发现堆溢出。(CVE-2019-14815)

  - 在除 5.3 之外的所有版本中，Linux 内核中的 marvell wifi 芯片驱动程序的内核中均存在基于堆的缓冲区溢出，使得本地用户可以借此造成拒绝服务（系统崩溃）或可能执行任意代码。(CVE-2019-14816)

  - 在 5.3 及之前所有版本的 Linux 内核中，在 Linux 内核的 KVM 管理程序实现 Coalesced MMIO 写入操作的方式中发现越界访问问题。它针对 MMIO 环形缓冲区 'struct kvm_coalesced_mmio' 对象操作，其中写入指数 'ring->first' 和 'ring->last' 值可由主机用户空间进程提供。非权限主机用户或具有“/dev/kvm”设备访问权的进程，可利用此缺陷使主机内核崩溃，进而导致拒绝服务，或者可能提升系统权限。(CVE-2019-14821)

  - 5.2.9 及之前的 Linux 内核的 drivers/net/wireless/rsi/rsi_91x_usb.c 存在构建的 USB 设备流量导致的双重释放问题。(CVE-2019-15504)

  - Linux 内核 5.2.9 及其之前版本的 drivers/media/usb/dvb-usb/technisat-usb2.c 中，通过构建的 USB 设备流量（可能通过 usbip 或 usbredir 以远程方式造成）存在越界读取。(CVE-2019-15505)

  - 在 Linux 稳定版/长期支持版内核 4.4.190 以下的 4.4.x、4.9.190 以下的 4.9.x、4.14.141 以下的 4.14.x、4.19.69 以下的 4.19.x 和 5.2.11 以下的 5.2.x 中存在一个向后移植错误。误用上游 x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg() 提交，导致重新引入原本想要消除的 Spectre 漏洞。发生此问题的原因是，向后移植进程依赖于优选特定提交，并且交换了两行（正确排序的）代码行。(CVE-2019-15902)

  - 在 5.2.14 之前的 Linux 内核中，net/rds/recv.c 的 rds6_inc_info_copy 允许攻击者从内核堆栈内存获取敏感信息，因为 tos 和 flags 字段未被初始化。
    (CVE-2019-16714)

  - 在 Android 内核中，binder.c 的 binder_transaction 中可能存在因整数溢出导致的越界写入。这可能会导致本地权限提升，且无需其他执行权限。需要用户交互才可利用此漏洞。(CVE-2019-2181)

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

Wen Huang 发现 Linux 内核中的 Marvell Wi-Fi 设备驱动程序未正确执行边界检查，导致堆溢出。本地攻击者可利用此问题造成拒绝服务（系统崩溃）或可能执行任意代码。（CVE-2019-14814、CVE-2019-14815、CVE-2019-14816）

Matt Delco 发现，当处理 Coalesced MMIO 写入操作时，Linux 内核中的 KVM 虚拟机监控程序实现未正确执行边界检查。具有 /dev/kvm 写入权限的本地攻击者可利用此问题造成拒绝服务（系统崩溃）。
(CVE-2019-14821)

Hui Peng 和 Mathias Payer 发现 Linux 内核中的 91x Wi-Fi 驱动程序未正确处理初始化的错误状态，导致双重释放漏洞。物理邻近攻击者可利用此问题造成拒绝服务（系统崩溃）。(CVE-2019-15504)

发现 Linux 内核中的 Technisat DVB-S/S2 USB 设备驱动程序包含缓冲区越界读取。物理邻近攻击者可利用此问题造成拒绝服务（系统崩溃）或可能暴露敏感信息。(CVE-2019-15505)

Brad Spengler 发现 Spectre 缓解措施在 Linux 内核的 ptrace 子系统中不当实现。本地攻击者可利用此问题暴露敏感信息。
(CVE-2019-15902)

发现 Linux 内核的 IPv6 RDS 实现未能正确初始化返回用户空间的数据结构的字段。本地攻击者可利用此问题暴露敏感信息（内核内存）。请注意 Ubuntu 中将 RDS 协议默认列为黑名单。(CVE-2019-16714)

发现 Linux 内核的 Binder 实现存在整数溢出问题，从而导致缓冲区溢出。本地攻击者可利用此问题升级权限。(CVE-2019-2181)

请注意，Tenable Network Security 已直接从 Ubuntu 安全公告中提取上述描述块。Tenable 已尝试在不引入其他问题的情况下尽可能进行了自动清理和排版。

Wen Huang 發現 Linux 核心的 Marvell Wi-Fi 裝置驅動程式未正確執行邊界檢查，導致發生堆積溢位。本機攻擊者可利用此弱點造成拒絕服務 (系統當機)，或可能執行任意程式碼。(CVE-2019-14814、CVE-2019-14815、CVE-2019-14816)

Matt Delco 發現 Linux 核心的 KVM hypervisor 實作在處理 coalesced MMIO 寫入作業時未正確執行邊界檢查。具有 /dev/kvm 寫入存取權的本機攻擊者可利用此問題造成拒絕服務 (系統當機)。
(CVE-2019-14821)

Hui Peng 和 Mathias Payer 發現 Linux 核心的 91x Wi-Fi 驅動程式未正確處理初始化的錯誤情形，導致出現雙重釋放弱點。實際位置靠近的攻擊者可利用此弱點造成拒絕服務 (系統當機)。(CVE-2019-15504)

據發現，Linux 核心的 Technisat DVB-S/S2 USB 裝置驅動程式含有緩衝區過度讀取問題。實際位置靠近的攻擊者可利用此弱點造成拒絕服務 (系統當機)，或有可能洩露敏感資訊。(CVE-2019-15505)

Brad Spengler 發現 Linux 核心的 ptrace 子系統上未正確實作 Spectre 緩和措施。本機攻擊者可能利用此弱點洩露敏感資訊。
(CVE-2019-15902)

據發現，Linux 核心的 IPv6 RDS 實作未正確初始化傳回到使用者空間的資料結構欄位。本機攻擊者可利用此缺陷洩漏敏感資訊 (核心記憶體)。請注意，Ubuntu 預設將 RDS 通訊協定列入黑名單。(CVE-2019-16714)

據發現，在 Linux 核心的 Binder 實作中存在一個整數溢位，這可能會導致緩衝區溢位。本機攻擊者可利用此弱點提升權限。(CVE-2019-2181)。

請注意，Tenable Network Security 已直接從 Ubuntu 安全性公告擷取前述描述區塊。Tenable 已嘗試在不造成其他問題的前提下，盡可能完成自動清理並將其格式化。

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - The kernel package contains the Linux kernel (vmlinuz),     the core of any Linux operating system. The kernel     handles the basic functions of the operating system:
    memory allocation, process allocation, device input and     output, etc.Security     Fix(es):drivers/media/usb/dvb-usb/technisat-usb2.c in     the Linux kernel through 5.2.9 has an out-of-bounds     read via crafted USB device traffic (which may be     remote via usbip or usbredir).(CVE-2019-15505)An issue     was discovered in the Linux kernel through 5.2.13.
    nbd_genl_status in drivers/blockbd.c does not check the     nla_nest_start_noflag return     value.(CVE-2019-16089)drivers/scsi/qla2xxx/qla_os.c in     the Linux kernel 5.2.14 does not check the     alloc_workqueue return value, leading to a NULL pointer     dereference.(CVE-2019-16233)In the Linux kernel before     5.2.14, rds6_inc_info_copy in net/rds/recv.c allows     attackers to obtain sensitive information from kernel     stack memory because tos and flags fields are not     initialized.(CVE-2019-16714)drivers/     net/wireless/rsi/rsi_91x_usb.c in the Linux kernel     through 5.2.9 has a Double Free via crafted USB device     traffic (which may be remote via usbip or     usbredir).(CVE-2019-15504)There is heap-based buffer     overflow in Linux kernel, all versions up to, excluding     5.3, in the marvell wifi chip driver in Linux kernel,     that allows local users to cause a denial of     service(system crash) or possibly execute arbitrary     code.(CVE-2019-14814)There is heap-based buffer     overflow in marvell wifi chip driver in Linux     kernel,allows local users to cause a denial of     service(system crash) or possibly execute arbitrary     code.(CVE-2019-14815)There is heap-based buffer     overflow in kernel, all versions up to, excluding 5.3,     in the marvell wifi chip driver in Linux kernel, that     allows local users to cause a denial of service(system     crash) or possibly execute arbitrary     code.(CVE-2019-14816)drivers/     net/wireless/ath/ath6kl/usb.c in the Linux kernel     through 5.2.9 has a NULL pointer dereference via an     incomplete address in an endpoint     descriptor.(CVE-2019-15098)drivers/     net/wireless/ath/ath10k/usb.c in the Linux kernel     through 5.2.8 has a NULL pointer dereference via an     incomplete address in an endpoint     descriptor.(CVE-2019-15099)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The 5.2.11 stable kernel update contains a number of important fixes across the tree.

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The 5.2.10 stable kernel update contains a number of important fixes across the tree.

----

The 5.2.9 stable kernel update contains a number of important fixes across the tree.

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The 5.2.8 stable kernel update contains a number of important fixes across the tree.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - The kernel package contains the Linux kernel (vmlinuz),     the core of any Linux operating system. The kernel     handles the basic functions of the operating system:
    memory allocation, process allocation, device input and     output, etc. Security Fix(es):An issue was discovered     in the Linux kernel before 5.2.3. There is a     use-after-free caused by a malicious USB device in the     drivers/media/usb/dvb-usb/dvb-usb-init.c     driver.(CVE-2019-15213)An issue was discovered in the     Linux kernel before 5.2.6. There is a use-after-free     caused by a malicious USB device in the     drivers/media/usb/cpia2/cpia2_usb.c     driver.(CVE-2019-15215)An issue was discovered in the     Linux kernel before 5.2.3. There is a NULL pointer     dereference caused by a malicious USB device in the     drivers/media/usb/zr364xx/zr364xx.c     driver.(CVE-2019-15217)An issue was discovered in the     Linux kernel before 5.1.8. There is a double-free     caused by a malicious USB device in the     drivers/usb/misc/rio500.c driver.(CVE-2019-15212)An     issue was discovered in the Linux kernel before 5.0.14.
    There is a NULL pointer dereference caused by a     malicious USB device in the drivers/usb/misc/yurex.c     driver.(CVE-2019-15216)An issue was discovered in     drivers/scsi/qedi/qedi_dbg.c in the Linux kernel before     5.1.12. In the qedi_dbg_* family of functions, there is     an out-of-bounds read.(CVE-2019-15090)An issue was     discovered in the Linux kernel before 5.0.9. There is a     NULL pointer dereference for a cd data structure if     alloc_disk fails in     drivers/block/paride/pf.c.(CVE-2019-15923)An issue was     discovered in the Linux kernel before 5.0.10.
    SMB2_negotiate in fs/cifs/smb2pdu.c has an     out-of-bounds read because data structures are     incompletely updated after a change from smb30 to     smb21.(CVE-2019-15918)An issue was discovered in the     Linux kernel before 5.0.9. There is a NULL pointer     dereference for a pf data structure if alloc_disk fails     in drivers/block/paride/pf.c.(CVE-2019-15922)An issue     was discovered in the Linux kernel before 5.2.3. Out of     bounds access exists in the functions     ath6kl_wmi_pstream_timeout_event_rx and     ath6kl_wmi_cac_event_rx in the file     driverset/wireless/ath/ath6kl/wmi.c.(CVE-2019-15926)An     issue was discovered in the Linux kernel before 5.0.11.
    fm10k_init_module in     driverset/ethernet/intel/fm10k/fm10k_main.c has a NULL     pointer dereference because there is no -ENOMEM upon an     alloc_workqueue failure.(CVE-2019-15924)A buffer     overflow flaw was found, in versions from 2.6.34 to     5.2.x, in the way Linux kernel's vhost functionality     that translates virtqueue buffers to IOVs, logged the     buffer descriptors during migration. A privileged guest     user able to pass descriptors with invalid length to     the host when migration is underway, could use this     flaw to increase their privileges on the     host.(CVE-2019-14835)In the Linux kernel through 5.2.14     on the powerpc platform, a local user can read vector     registers of other users' processes via an interrupt.
    To exploit the venerability, a local user starts a     transaction (via the hardware transactional memory     instruction tbegin) and then accesses vector registers.
    At some point, the vector registers will be corrupted     with the values from a different local Linux process,     because MSR_TM_ACTIVE is misused in     arch/powerpc/kernel/process.c.(CVE-2019-15031)In the     Linux kernel through 5.2.14 on the powerpc platform, a     local user can read vector registers of other users'     processes via a Facility Unavailable exception. To     exploit the venerability, a local user starts a     transaction (via the hardware transactional memory     instruction tbegin) and then accesses vector registers.
    At some point, the vector registers will be corrupted     with the values from a different local Linux process     because of a missing arch/powerpc/kernel/process.c     check.(CVE-2019-15030)There is heap-based buffer     overflow in kernel, all versions up to, excluding 5.3,     in the marvell wifi chip driver in Linux kernel, that     allows local users to cause a denial of service(system     crash) or possibly execute arbitrary     code.(CVE-2019-14816)A vulnerability was found in Linux     Kernel, where a Heap Overflow was found in     mwifiex_set_wmm_params() function of Marvell Wifi     Driver.(CVE-2019-14815)There is heap-based buffer     overflow in Linux kernel, all versions up to, excluding     5.3, in the marvell wifi chip driver in Linux kernel,     that allows local users to cause a denial of     service(system crash) or possibly execute arbitrary     code.(CVE-2019-14814)driverset/wireless/ath/ath10k/usb.
    c in the Linux kernel through 5.2.8 has a NULL pointer     dereference via an incomplete address in an endpoint     descriptor.(CVE-2019-15099)driverset/wireless/ath/ath6k     l/usb.c in the Linux kernel through 5.2.8 has a NULL     pointer dereference via an incomplete address in an     endpoint     descriptor.(CVE-2019-15098)driverset/wireless/rsi/rsi_9     1x_usb.c in the Linux kernel through 5.2.9 has a Double     Free via crafted USB device traffic (which may be     remote via usbip or usbredir).CVE-2019-15504)In the     Linux kernel before 5.2.14, rds6_inc_info_copy in     net/rds/recv.c allows attackers to obtain sensitive     information from kernel stack memory because tos and     flags fields are not     initialized.(CVE-2019-16714)drivers/scsi/qla2xxx/qla_os     .c in the Linux kernel 5.2.14 does not check the     alloc_workqueue return value, leading to a NULL pointer     dereference.(CVE-2019-16233)An issue was discovered in     the Linux kernel through 5.2.13. nbd_genl_status in     drivers/blockbd.c does not check the     nla_nest_start_noflag return     value.(CVE-2019-16089)llcp_sock_create in     netfc/llcp_sock.c in the AF_NFC network module in the     Linux kernel through 5.3.2 does not enforce     CAP_NET_RAW, which means that unprivileged users can     create a raw socket, aka     CID-3a359798b176.(CVE-2019-17056)base_sock_create in     drivers/isdn/mISDN/socket.c in the AF_ISDN network     module in the Linux kernel through 5.3.2 does not     enforce CAP_NET_RAW, which means that unprivileged     users can create a raw socket, aka     CID-b91ee4aa2a21.(CVE-2019-17055)atalk_create in     net/appletalk/ddp.c in the AF_APPLETALK network module     in the Linux kernel through 5.3.2 does not enforce     CAP_NET_RAW, which means that unprivileged users can     create a raw socket, aka     CID-6cc03e8aa36c.(CVE-2019-17054)ieee802154_create in     net/ieee802154/socket.c in the AF_IEEE802154 network     module in the Linux kernel through 5.3.2 does not     enforce CAP_NET_RAW, which means that unprivileged     users can create a raw socket, aka     CID-e69dbd4619e7.(CVE-2019-17053)ax25_create in     net/ax25/af_ax25.c in the AF_AX25 network module in the     Linux kernel through 5.3.2 does not enforce     CAP_NET_RAW, which means that unprivileged users can     create a raw socket, aka     CID-0614e2b73768.(CVE-2019-17052)An issue was     discovered in write_tpt_entry in     drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel     through 5.3.2. The cxgb4 driver is directly calling     dma_map_single (a DMA function) from a stack variable.
    This could allow an attacker to trigger a Denial of     Service, exploitable if this driver is used on an     architecture for which this stack/DMA interaction has     security relevance.(CVE-2019-17075)rtl_p2p_noa_ie in     driverset/wireless/realtek/rtlwifi/ps.c in the Linux     kernel through 5.3.6 lacks a certain upper-bound check,     leading to a buffer overflow.(CVE-2019-17666)In the     Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid     in net/wireless/wext-sme.c does not reject a long SSID     IE, leading to a Buffer Overflow.(CVE-2019-17133)An     issue was discovered in net/wirelessl80211.c in the     Linux kernel through 5.2.17. It does not check the     length of variable elements in a beacon head, leading     to a buffer overflow.(CVE-2019-16746)Insufficient     access control in the Intel(R) PROSet/Wireless WiFi     Software driver before version 21.10 may allow an     unauthenticated user to potentially enable denial of     service via adjacent     access.(CVE-2019-0136)driverset/wireless/intel/iwlwifi/     pcie/trans.c in the Linux kernel 5.2.14 does not check     the alloc_workqueue return value, leading to a NULL     pointer dereference.(CVE-2019-16234)A memory leak in     the ql_alloc_large_buffers() function in     driverset/ethernet/qlogic/qla3xxx.c in the Linux kernel     before 5.3.5 allows local users to cause a denial of     service (memory consumption) by triggering     pci_dma_mapping_error() failures, aka     CID-1acb8f2a7a9f.(CVE-2019-18806)A memory leak in the     dwc3_pci_probe() function in     drivers/usb/dwc3/dwc3-pci.c in the Linux kernel through     5.3.9 allows attackers to cause a denial of service     (memory consumption) by triggering     platform_device_add_properties() failures, aka     CID-9bbfceea12a8.(CVE-2019-18813)A memory leak in the     af9005_identify_state() function in     drivers/media/usb/dvb-usb/af9005.c in the Linux kernel     through 5.3.9 allows attackers to cause a denial of     service (memory consumption), aka     CID-2289adbfa559.(CVE-2019-18809)fs/btrfs/volumes.c in     the Linux kernel before 5.1 allows a     btrfs_verify_dev_extents NULL pointer dereference via a     crafted btrfs image because fs_devices->devices is     mishandled within find_device, aka     CID-09ba3bc9dd15.(CVE-2019-18885)A memory leak in the     ccp_run_sha_cmd() function in     drivers/crypto/ccp/ccp-ops.c in the Linux kernel     through 5.3.9 allows attackers to cause a denial of     service (memory consumption), aka     CID-128c66429247.(CVE-2019-18808)A memory leak in the     bfad_im_get_stats() function in     drivers/scsi/bfa/bfad_attr.c in the Linux kernel     through 5.3.11 allows attackers to cause a denial of     service (memory consumption) by triggering     bfa_port_get_stats() failures, aka     CID-0e62395da2bd.(CVE-2019-19066)Note:
    kernel-4.19.36-vhulk1907.1.0.h529 and earlier versions     in EulerOS Virtualization for ARM 64 3.0.2.0 return     incorrect time information when executing the uname -a     command.

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14814, CVE-2019-14815, CVE-2019-14816)

Matt Delco discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform bounds checking when handling coalesced MMIO write operations. A local attacker with write access to /dev/kvm could use this to cause a denial of service (system crash).
(CVE-2019-14821)

Hui Peng and Mathias Payer discovered that the 91x Wi-Fi driver in the Linux kernel did not properly handle error conditions on initialization, leading to a double-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15504)

It was discovered that the Technisat DVB-S/S2 USB device driver in the Linux kernel contained a buffer overread. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2019-15505)

Brad Spengler discovered that a Spectre mitigation was improperly implemented in the ptrace susbsystem of the Linux kernel. A local attacker could possibly use this to expose sensitive information.
(CVE-2019-15902)

It was discovered that the IPv6 RDS implementation in the Linux kernel did not properly initialize fields in a data structure returned to user space. A local attacker could use this to expose sensitive information (kernel memory). Please note that the RDS protocol is blacklisted in Ubuntu by default. (CVE-2019-16714)

It was discovered that an integer overflow existed in the Binder implementation of the Linux kernel, leading to a buffer overflow. A local attacker could use this to escalate privileges. (CVE-2019-2181).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4157-2 advisory.

  - There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell     wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or     possibly execute arbitrary code. (CVE-2019-14814)

  - A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params()     function of Marvell Wifi Driver. (CVE-2019-14815)

  - There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip     driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly     execute arbitrary code. (CVE-2019-14816)

  - An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux     kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer     'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be     supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm'     device could use this flaw to crash the host kernel, resulting in a denial of service or potentially     escalating privileges on the system. (CVE-2019-14821)

  - drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux kernel through 5.2.9 has a Double Free via crafted USB     device traffic (which may be remote via usbip or usbredir). (CVE-2019-15504)

  - drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via     crafted USB device traffic (which may be remote via usbip or usbredir). (CVE-2019-15505)

  - A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x     through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the     upstream x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg() commit reintroduced the Spectre     vulnerability that it aimed to eliminate. This occurred because the backport process depends on cherry     picking specific commits, and because two (correctly ordered) code lines were swapped. (CVE-2019-15902)

  - In the Linux kernel before 5.2.14, rds6_inc_info_copy in net/rds/recv.c allows attackers to obtain     sensitive information from kernel stack memory because tos and flags fields are not initialized.
    (CVE-2019-16714)

  - In binder_transaction of binder.c in the Android kernel, there is a possible out of bounds write due to an     integer overflow. This could lead to local escalation of privilege with no additional execution privileges     needed. User interaction is needed for exploitation. (CVE-2019-2181)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux     kernel through 5.2.9 has a Double Free via crafted USB     device traffic (which may be remote via usbip or     usbredir).(CVE-2019-15504)

  - In the Linux kernel before 5.2.14, rds6_inc_info_copy     in net/rds/recv.c allows attackers to obtain sensitive     information from kernel stack memory because tos and     flags fields are not initialized.(CVE-2019-16714)

  - drivers/scsi/qla2xxx/qla_os.c in the Linux kernel     5.2.14 does not check the alloc_workqueue return value,     leading to a NULL pointer dereference.(CVE-2019-16233)

  - An issue was discovered in the Linux kernel through     5.2.13. nbd_genl_status in drivers/block/nbd.c does not     check the nla_nest_start_noflag return     value.(CVE-2019-16089)

  - llcp_sock_create in net/nfc/llcp_sock.c in the AF_NFC     network module in the Linux kernel through 5.3.2 does     not enforce CAP_NET_RAW, which means that unprivileged     users can create a raw socket, aka     CID-3a359798b176.(CVE-2019-17056)

  - base_sock_create in drivers/isdn/mISDN/socket.c in the     AF_ISDN network module in the Linux kernel through     5.3.2 does not enforce CAP_NET_RAW, which means that     unprivileged users can create a raw socket, aka     CID-b91ee4aa2a21.(CVE-2019-17055)

  - atalk_create in net/appletalk/ddp.c in the AF_APPLETALK     network module in the Linux kernel through 5.3.2 does     not enforce CAP_NET_RAW, which means that unprivileged     users can create a raw socket, aka     CID-6cc03e8aa36c.(CVE-2019-17054)

  - ieee802154_create in net/ieee802154/socket.c in the     AF_IEEE802154 network module in the Linux kernel     through 5.3.2 does not enforce CAP_NET_RAW, which means     that unprivileged users can create a raw socket, aka     CID-e69dbd4619e7.(CVE-2019-17053)

  - ax25_create in net/ax25/af_ax25.c in the AF_AX25     network module in the Linux kernel through 5.3.2 does     not enforce CAP_NET_RAW, which means that unprivileged     users can create a raw socket, aka     CID-0614e2b73768.(CVE-2019-17052)

  - An issue was discovered in write_tpt_entry in     drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel     through 5.3.2. The cxgb4 driver is directly calling     dma_map_single (a DMA function) from a stack variable.
    This could allow an attacker to trigger a Denial of     Service, exploitable if this driver is used on an     architecture for which this stack/DMA interaction has     security relevance.(CVE-2019-17075)

  - rtl_p2p_noa_ie in     drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux     kernel through 5.3.6 lacks a certain upper-bound check,     leading to a buffer overflow.(CVE-2019-17666)

  - In the Linux kernel through 5.3.2,     cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c     does not reject a long SSID IE, leading to a Buffer     Overflow.(CVE-2019-17133)

  - An issue was discovered in net/wireless/nl80211.c in     the Linux kernel through 5.2.17. It does not check the     length of variable elements in a beacon head, leading     to a buffer overflow.(CVE-2019-16746)

  - Insufficient access control in the Intel(R)     PROSet/Wireless WiFi Software driver before version     21.10 may allow an unauthenticated user to potentially     enable denial of service via adjacent     access.(CVE-2019-0136)

  - drivers/net/wireless/intel/iwlwifi/pcie/trans.c in the     Linux kernel 5.2.14 does not check the alloc_workqueue     return value, leading to a NULL pointer     dereference.(CVE-2019-16234)

  - A memory leak in the ql_alloc_large_buffers() function     in drivers/net/ethernet/qlogic/qla3xxx.c in the Linux     kernel before 5.3.5 allows local users to cause a     denial of service (memory consumption) by triggering     pci_dma_mapping_error() failures, aka     CID-1acb8f2a7a9f.(CVE-2019-18806)

  - A memory leak in the dwc3_pci_probe() function in     drivers/usb/dwc3/dwc3-pci.c in the Linux kernel through     5.3.9 allows attackers to cause a denial of service     (memory consumption) by triggering     platform_device_add_properties() failures, aka     CID-9bbfceea12a8.(CVE-2019-18813)

  - A memory leak in the af9005_identify_state() function     in drivers/media/usb/dvb-usb/af9005.c in the Linux     kernel through 5.3.9 allows attackers to cause a denial     of service (memory consumption), aka     CID-2289adbfa559.(CVE-2019-18809)

  - A memory leak in the ccp_run_sha_cmd() function in     drivers/crypto/ccp/ccp-ops.c in the Linux kernel     through 5.3.9 allows attackers to cause a denial of     service (memory consumption), aka     CID-128c66429247.(CVE-2019-18808)

  - A memory leak in the bfad_im_get_stats() function in     drivers/scsi/bfa/bfad_attr.c in the Linux kernel     through 5.3.11 allows attackers to cause a denial of     service (memory consumption) by triggering     bfa_port_get_stats() failures, aka     CID-0e62395da2bd.(CVE-2019-19066)

  - A memory leak in the ath9k_wmi_cmd() function in     drivers/net/wireless/ath/ath9k/wmi.c in the Linux     kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption), aka     CID-728c1e2a05e4.(CVE-2019-19074)

  - A vulnerability in the web server of Cisco Integrated     Management Controller (IMC) could allow an     authenticated, remote attacker to set sensitive     configuration values and gain elevated privileges. The     vulnerability is due to improper handling of substring     comparison operations that are performed by the     affected software. An attacker could exploit this     vulnerability by sending a crafted HTTP request to the     affected software. A successful exploit could allow the     attacker with read-only privileges to gain     administrator privileges.(CVE-2019-19073)

  - Two memory leaks in the rtl_usb_probe() function in     drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux     kernel through 5.3.11 allow attackers to cause a denial     of service (memory consumption), aka     CID-3f9361695113.(CVE-2019-19063)

  - Two memory leaks in the mwifiex_pcie_init_evt_ring()     function in drivers/net/wireless/marvell/mwifiex/pcie.c     in the Linux kernel through 5.3.11 allow attackers to     cause a denial of service (memory consumption) by     triggering mwifiex_map_pci_memory() failures, aka     CID-d10dcb615c8e.(CVE-2019-19057)

  - A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf()     function in drivers/net/wireless/marvell/mwifiex/pcie.c     in the Linux kernel through 5.3.11 allows attackers to     cause a denial of service (memory consumption) by     triggering mwifiex_map_pci_memory() failures, aka     CID-db8fd2cde932.(CVE-2019-19056)

  - A memory leak in the gs_can_open() function in     drivers/net/can/usb/gs_usb.c in the Linux kernel before     5.3.11 allows attackers to cause a denial of service     (memory consumption) by triggering usb_submit_urb()     failures, aka CID-fb5be6a7b486.(CVE-2019-19052)

  - An issue was discovered in the Linux kernel through     5.3.9. There is a use-after-free when aa_label_parse()     fails in aa_audit_rule_init() in     security/apparmor/audit.c.(CVE-2019-18814)

  - Memory leaks in *clock_source_create() functions under     drivers/gpu/drm/amd/display/dc in the Linux kernel     before 5.3.8 allow attackers to cause a denial of     service (memory consumption). This affects the     dce112_clock_source_create() function in     drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c     , the dce100_clock_source_create() function in     drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c     , the dcn10_clock_source_create() function in     drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c,     the dcn20_clock_source_create() function in     drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c,     the dce120_clock_source_create() function in     drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c     , the dce110_clock_source_create() function in     drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c     , and the dce80_clock_source_create() function in     drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c,     aka CID-055e547478a1.(CVE-2019-19083)

  - Memory leaks in *create_resource_pool() functions under     drivers/gpu/drm/amd/display/dc in the Linux kernel     through 5.3.11 allow attackers to cause a denial of     service (memory consumption). This affects the     dce120_create_resource_pool() function in     drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c     , the dce110_create_resource_pool() function in     drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c     , the dce100_create_resource_pool() function in     drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c     , the dcn10_create_resource_pool() function in     drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c,     and the dce112_create_resource_pool() function in     drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c     , aka CID-104c307147ad.(CVE-2019-19082)

  - A memory leak in the nfp_flower_spawn_vnic_reprs()     function in     drivers/net/ethernet/netronome/nfp/flower/main.c in the     Linux kernel before 5.3.4 allows attackers to cause a     denial of service (memory consumption), aka     CID-8ce39eb5a67a.(CVE-2019-19081)

  - Four memory leaks in the nfp_flower_spawn_phy_reprs()     function in     drivers/net/ethernet/netronome/nfp/flower/main.c in the     Linux kernel before 5.3.4 allow attackers to cause a     denial of service (memory consumption), aka     CID-8572cea1461a.(CVE-2019-19080)

  - A memory leak in the qrtr_tun_write_iter() function in     net/qrtr/tun.c in the Linux kernel before 5.3 allows     attackers to cause a denial of service (memory     consumption), aka CID-a21b7f0cff19.(CVE-2019-19079)

  - A memory leak in the ath10k_usb_hif_tx_sg() function in     drivers/net/wireless/ath/ath10k/usb.c in the Linux     kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption) by triggering     usb_submit_urb() failures, aka     CID-b8d17e7d93d2.(CVE-2019-19078)

  - A memory leak in the bnxt_re_create_srq() function in     drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux     kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption) by triggering     copy to udata failures, aka     CID-4a9d46a9fe14.(CVE-2019-19077)

  - A memory leak in the ca8210_probe() function in     drivers/net/ieee802154/ca8210.c in the Linux kernel     before 5.3.8 allows attackers to cause a denial of     service (memory consumption) by triggering     ca8210_get_platform_data() failures, aka     CID-6402939ec86e.(CVE-2019-19075)

  - A memory leak in the rsi_send_beacon() function in     drivers/net/wireless/rsi/rsi_91x_mgmt.c in the Linux     kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption) by triggering     rsi_prepare_beacon() failures, aka     CID-d563131ef23c.(CVE-2019-19071)

  - A memory leak in the rtl8xxxu_submit_int_urb() function     in     drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c     in the Linux kernel through 5.3.11 allows attackers to     cause a denial of service (memory consumption) by     triggering usb_submit_urb() failures, aka     CID-a2cdd07488e6.(CVE-2019-19068)

  - ** DISPUTED ** Four memory leaks in the acp_hw_init()     function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in     the Linux kernel before 5.3.8 allow attackers to cause     a denial of service (memory consumption) by triggering     mfd_add_hotplug_devices() or pm_genpd_add_device()     failures, aka CID-57be09c6e874. NOTE: third parties     dispute the relevance of this because the attacker must     already have privileges for module     loading.(CVE-2019-19067)

  - A memory leak in the sdma_init() function in     drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel     before 5.3.9 allows attackers to cause a denial of     service (memory consumption) by triggering     rhashtable_init() failures, aka     CID-34b3be18a04e.(CVE-2019-19065)

  - Multiple memory leaks in the     iwl_pcie_ctxt_info_gen3_init() function in     drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.
    c in the Linux kernel through 5.3.11 allow attackers to     cause a denial of service (memory consumption) by     triggering iwl_pcie_init_fw_sec() or     dma_alloc_coherent() failures, aka     CID-0f4f199443fa.(CVE-2019-19059)

  - A memory leak in the alloc_sgtable() function in     drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the     Linux kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption) by triggering     alloc_page() failures, aka     CID-b4b814fec1a5.(CVE-2019-19058)

  - A memory leak in the i2400m_op_rfkill_sw_toggle()     function in drivers/net/wimax/i2400m/op-rfkill.c in the     Linux kernel before 5.3.11 allows attackers to cause a     denial of service (memory consumption), aka     CID-6f3ef5c25cc7.(CVE-2019-19051)

  - A memory leak in the mlx5_fpga_conn_create_cq()     function in     drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c in     the Linux kernel before 5.3.11 allows attackers to     cause a denial of service (memory consumption) by     triggering mlx5_vector2eqn() failures, aka     CID-c8c2a057fdc7.(CVE-2019-19045)

  - A memory leak in the predicate_parse() function in     kernel/trace/trace_events_filter.c in the Linux kernel     through 5.3.11 allows attackers to cause a denial of     service (memory consumption), aka     CID-96c5c6e6a5b6.(CVE-2019-19072)

  - ** DISPUTED ** A memory leak in the spi_gpio_probe()     function in drivers/spi/spi-gpio.c in the Linux kernel     through 5.3.11 allows attackers to cause a denial of     service (memory consumption) by triggering     devm_add_action_or_reset() failures, aka     CID-d3b0ffa1d75d. NOTE: third parties dispute the     relevance of this because the system must have already     been out of memory before the probe     began.(CVE-2019-19070)

  - ** DISPUTED ** A memory leak in the unittest_data_add()     function in drivers/of/unittest.c in the Linux kernel     before 5.3.10 allows attackers to cause a denial of     service (memory consumption) by triggering     of_fdt_unflatten_tree() failures, aka CID-e13de8fe0d6a.
    NOTE: third parties dispute the relevance of this     because unittest.c can only be reached during     boot.(CVE-2019-19049)

  - In the Linux kernel through 5.3.8, f->fmt.sdr.reserved     is uninitialized in rcar_drif_g_fmt_sdr_cap in     drivers/media/platform/rcar_drif.c, which could cause a     memory disclosure problem.(CVE-2019-18786)

  - A memory leak in the cx23888_ir_probe() function in     drivers/media/pci/cx23885/cx23888-ir.c in the Linux     kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption) by triggering     kfifo_alloc() failures, aka     CID-a7b2df76b42b.(CVE-2019-19054)

  - An issue was discovered in drivers/media/platform/vivid     in the Linux kernel through 5.3.8. It is exploitable     for privilege escalation on some Linux distributions     where local users have /dev/video0 access, but only if     the driver happens to be loaded. There are multiple     race conditions during streaming stopping in this     driver (part of the V4L2 subsystem). These issues are     caused by wrong mutex locking in     vivid_stop_generating_vid_cap(),     vivid_stop_generating_vid_out(),     sdr_cap_stop_streaming(), and the corresponding     kthreads. At least one of these race conditions leads     to a use-after-free.(CVE-2019-18683)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
128481	Fedora 30 : kernel / kernel-headers / kernel-tools (2019-4c91a2f76e)	Nessus	Fedora Local Security Checks	2019/9/4	2024/4/29	critical
130003	Ubuntu 19.04 LTS：Linux カーネル脆弱性（USN-4157-1）	Nessus	Ubuntu Local Security Checks	2019/10/17	2024/4/18	critical
128485	Fedora 29：kernel/kernel-headers/kernel-tools（2019-97380355ae）	Nessus	Fedora Local Security Checks	2019/9/4	2024/4/29	critical
128481	Fedora 30：kernel/kernel-headers/kernel-tools（2019-4c91a2f76e）	Nessus	Fedora Local Security Checks	2019/9/4	2024/4/29	critical
130147	Ubuntu 18.04 LTS：Linux 核心 (HWE) 弱點 (USN-4157-2)	Nessus	Ubuntu Local Security Checks	2019/10/22	2024/1/9	critical
130147	Ubuntu 18.04 LTS : Linux カーネル (HWE) の脆弱性 (USN-4157-2)	Nessus	Ubuntu Local Security Checks	2019/10/22	2024/1/9	critical
130147	Ubuntu 18.04 LTS：Linux 内核 (HWE) 漏洞 (USN-4157-2)	Nessus	Ubuntu Local Security Checks	2019/10/22	2024/1/9	critical
130003	Ubuntu 19.04：Linux 内核漏洞 (USN-4157-1)	Nessus	Ubuntu Local Security Checks	2019/10/17	2024/4/18	critical
130003	Ubuntu 19.04：Linux 核心弱點 (USN-4157-1)	Nessus	Ubuntu Local Security Checks	2019/10/17	2024/4/18	critical
130815	EulerOS 2.0 SP8 : kernel (EulerOS-SA-2019-2106)	Nessus	Huawei Local Security Checks	2019/11/12	2024/4/12	critical
128485	Fedora 29 : kernel / kernel-headers / kernel-tools (2019-97380355ae)	Nessus	Fedora Local Security Checks	2019/9/4	2024/4/29	critical
134486	EulerOS Virtualization for ARM 64 3.0.2.0 : kernel (EulerOS-SA-2020-1197)	Nessus	Huawei Local Security Checks	2020/3/13	2024/3/22	critical
130003	Ubuntu 19.04 : Linux kernel vulnerabilities (USN-4157-1)	Nessus	Ubuntu Local Security Checks	2019/10/17	2024/4/18	critical
130147	Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-4157-2)	Nessus	Ubuntu Local Security Checks	2019/10/22	2024/1/9	critical
132796	EulerOS Virtualization for ARM 64 3.0.5.0 : kernel (EulerOS-SA-2020-1042)	Nessus	Huawei Local Security Checks	2020/1/13	2024/4/1	critical

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