RHEL 8:核心 (RHSA-2020: 0339)

critical Nessus Plugin ID 133480

Synopsis

遠端 Red Hat 主機缺少一個或多個安全性更新。

描述

遠端 Redhat Enterprise Linux 8 主機上安裝的套件受到 RHSA-2020: 0339 公告中提及的多個弱點影響。

- 核心:Marvell Wifi 驅動程式的 mwifiex_set_uap_rates() 函式中的堆積溢位可導致 DoS (CVE-2019-14814)

- 核心:Marvell WiFi 驅動程式的 mwifiex_set_wmm_params() 函式中的堆積溢位可導致 DoS (CVE-2019-14815)

- 核心:Marvell WiFi 驅動程式的 mwifiex_update_vs_ie() 函式中存在堆積溢出 (CVE-2019-14816)

- 核心:在 drivers/net/wireless/marvell/mwifiex/sta_ioctl.c 中,mwifiex_process_country_ie() 函式中存在堆積型緩衝區溢位 (CVE-2019-14895)

- 核心:在 CVE-2019-11599 中,對 mmget_not_zero()/get_task_mm() 和核心轉儲間的爭用情形修正不完整 (CVE-2019-14898)

- 核心:在 marvell/mwifiex/tdls.c 中的堆積溢出 (CVE-2019-14901)

- 核心:Linux 核心的 drivers/net/wireless/realtek/rtlwifi/ps.c 中的 rtl_p2p_noa_ie 缺少特定上界檢查,導致緩衝區溢位 (CVE-2019-17666)

- 核心:KVM:將 MSR_IA32_TSX_CTRL 匯出到客體機 - TAA 的不完整修複 (CVE-2019-11135) (CVE-2019-19338)

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。

解決方案

更新受影響的套件。

另請參閱

https://cwe.mitre.org/data/definitions/120.html

https://cwe.mitre.org/data/definitions/122.html

https://cwe.mitre.org/data/definitions/203.html

https://cwe.mitre.org/data/definitions/362.html

https://cwe.mitre.org/data/definitions/385.html

https://cwe.mitre.org/data/definitions/400.html

https://cwe.mitre.org/data/definitions/667.html

https://access.redhat.com/security/cve/CVE-2019-14814

https://access.redhat.com/security/cve/CVE-2019-14815

https://access.redhat.com/security/cve/CVE-2019-14816

https://access.redhat.com/security/cve/CVE-2019-14895

https://access.redhat.com/security/cve/CVE-2019-14898

https://access.redhat.com/security/cve/CVE-2019-14901

https://access.redhat.com/security/cve/CVE-2019-17666

https://access.redhat.com/security/cve/CVE-2019-19338

https://access.redhat.com/errata/RHSA-2020:0339

https://bugzilla.redhat.com/1744130

https://bugzilla.redhat.com/1744137

https://bugzilla.redhat.com/1744149

https://bugzilla.redhat.com/1763690

https://bugzilla.redhat.com/1773519

https://bugzilla.redhat.com/1774671

https://bugzilla.redhat.com/1774870

https://bugzilla.redhat.com/1781514

Plugin 詳細資訊

嚴重性: Critical

ID: 133480

檔案名稱: redhat-RHSA-2020-0339.nasl

版本: 1.6

類型: local

代理程式: unix

已發布: 2020/2/5

已更新: 2021/10/13

支持的傳感器: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent

風險資訊

VPR

風險因素: Medium

分數: 6.7

CVSS v2

風險因素: Critical

基本分數: 10

時間分數: 7.4

媒介: AV:N/AC:L/Au:N/C:C/I:C/A:C

時間媒介: E:U/RL:OF/RC:C

CVSS 評分資料來源: CVE-2019-14901

CVSS v3

風險因素: Critical

基本分數: 9.8

時間分數: 8.5

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

時間媒介: E:U/RL:O/RC:C

弱點資訊

CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.2, cpe:/o:redhat:rhel_aus:8.4, cpe:/o:redhat:rhel_e4s:8.1, cpe:/o:redhat:rhel_e4s:8.2, cpe:/o:redhat:rhel_e4s:8.4, cpe:/o:redhat:rhel_eus:8.1, cpe:/o:redhat:rhel_eus:8.2, cpe:/o:redhat:rhel_eus:8.4, cpe:/o:redhat:rhel_tus:8.2, cpe:/o:redhat:rhel_tus:8.4, p-cpe:/a:redhat:enterprise_linux:bpftool, p-cpe:/a:redhat:enterprise_linux:kernel, p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists, p-cpe:/a:redhat:enterprise_linux:kernel-core, p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers, p-cpe:/a:redhat:enterprise_linux:kernel-debug, p-cpe:/a:redhat:enterprise_linux:kernel-debug-core, p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel, p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules, p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra, p-cpe:/a:redhat:enterprise_linux:kernel-devel, p-cpe:/a:redhat:enterprise_linux:kernel-headers, p-cpe:/a:redhat:enterprise_linux:kernel-modules, p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra, p-cpe:/a:redhat:enterprise_linux:kernel-tools, p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs, p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra, p-cpe:/a:redhat:enterprise_linux:perf, p-cpe:/a:redhat:enterprise_linux:python3-perf

必要的 KB 項目: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

可輕鬆利用: No known exploits are available

修補程式發佈日期: 2020/2/4

弱點發布日期: 2019/8/29

參考資訊

CVE: CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, CVE-2019-14895, CVE-2019-14898, CVE-2019-14901, CVE-2019-17666, CVE-2019-19338

RHSA: 2020:0339

CWE: 120, 122, 203, 362, 385, 400, 667