Oracle Linux 10:kernel (ELSA-2026-83207)

critical Nessus 插件 ID 366667

简介

远程 Oracle Linux 主机缺少一个或多个安全更新。

描述

远程 Oracle Linux 10 主机上安装的多个程序包受到 ELSA-2026-83207 公告中提及的多个漏洞影响。

- net/smc:在队列条目中携带超大 SMC-Rv2 LLC 消息 (Jan Polensky) [RHEL-271473] {CVE-2026-80985}
- net/smc:限制 SMC-Rv2 LLC 消息中的对等机 rkey 计数 (Jan Polensky) [RHEL-271473] {CVE-2026-80985}
- net/smc:修复 smc_llc_srv_add_link() 中 LLC qentry 的释放后使用 (Jan Polensky) [RHEL-271473] {CVE-2026-80985}
- SUNRPC:svcauth_gss_decode_credbody() 条目处的零rpc_gss_wire_cred (Olga Kornievskaia) [RHEL-275057] {CVE-2026-93207}
- svcrdma:拒绝段数为 0 的写入/回复区块 (Olga Kornievskaia) [RHEL-275073] {CVE-2026-93228}
- nfsd:不释放仍在使用的会话槽 (Olga Kornievskaia) [RHEL-270850] {CVE-2026-89689}
- NFSD:阻止块锁收割期间客户端释放后使用 (Olga Kornievskaia) [RHEL-270946] {CVE-2026-90036}
- NFSD:撤销委派期间防止客户端释放后使用 (Olga Kornievskaia) [RHEL-270946] {CVE-2026-89659}
- svcrdma:重建前验证读取区块位置 (Olga Kornievskaia) [RHEL-271459] {CVE-2026-89526}
- media:cx231xx:VBI 队列繁忙时拒绝几何更改 (CKI Backport Bot) [RHEL-262501] {CVE-2026-89894}
- ASoC:SOF:ipc3-control:修复 put/get bytes_ext中的堆溢出 (CKI Backport Bot) [RHEL-261677] {CVE-2026-72262}
- net/iucv:修复已iucv_path的释放后使用 (CKI Backport Bot) [RHEL-260529] {CVE-2026-68140}
- wifi:mac80211:ieee80211_ml_epcs 中的边界检查link_id (CKI Backport Bot) [RHEL-259554] {CVE-2026-64030}
- USB:serial: cypress_m8:通过小端点修复内存损坏 (Desnes Nunes) [RHEL-259316] {CVE-2026-63956}
- USB:serial:safe_serial:通过小端点修复内存损坏 (Desnes Nunes) [RHEL-259316] {CVE-2026-63957}
- USB:serial:omninet:通过小端点修复内存损坏 (Desnes Nunes) [RHEL-259316] {CVE-2026-63928}
- USB:serial:mxuport:通过小端点修复内存损坏 (Desnes Nunes) [RHEL-259316] {CVE-2026-63899}
- netfilter: nfnetlink_queue:分段前进行未确认共享检查 (Phil Sutter) [RHEL-230721] {CVE-2026-45859}
- ALSA:usx2y:限制 hwdep mmap 错误偏移 (CKI Backport Bot) [RHEL-256452] {CVE-2026-74641}
- dmaengine:idxd:修复 idxd_cdev_open() 中的 fdev 设置失败清理 (CKI Backport Bot) [RHEL-254620] {CVE-2026-74574}
- idpf:修复与max_vport相关的初始化期间分配错误崩溃 (Michal Schmidt) [RHEL-243402] {CVE-2026-68291}
- idpf:修复 aux 设备错误路径中的双重释放和释放后使用 (Michal Schmidt) [RHEL-243402] {CVE-2026-53286}
- idpf:修复 idpf_ptp_init() 中的read_dev_clk_lock旋转锁初始化 (Michal Schmidt) [RHEL-243402] {CVE-2026-64162}
- idpf:修复异步 VC 处理PREEMPT_RT raw/bh 旋转锁嵌套 (Michal Schmidt) [RHEL-243402] {CVE-2026-31647}
- Bluetooth:hci_core:修复工作队列耗尽后的排队tx_work (CKI Backport Bot) [RHEL-244763] {CVE-2026-63974}
- Bluetooth: hci_sync:在设备关闭期间设置HCI_CMD_DRAIN_WORKQUEUE (CKI Backport Bot) [RHEL-244763] {CVE-2026-63974}
- net/sched: act_tunnel_key: 延迟 dst_release 至 RCU 回调 (CKI Backport Bot) [RHEL-240917] {CVE-2026-68377}
- bridge:mcast:修复删除桥接端口时可能的释放后使用 (CKI Backport Bot) [RHEL-232531] {CVE-2026-64032}
- net/sched: act_ct:ct_ft后仅释放 RCU 读取锁定 (CKI Backport Bot) [RHEL-229655] {CVE-2026-46319}
- net/sched:taprio:在计划切换时,修复 advance_sched() 中的释放后使用 (CKI Backport Bot) [RHEL-226492] {CVE-2026-53011}

Tenable 已直接从 Oracle Linux 安全公告中提取上述描述块。

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。

解决方案

更新受影响的程序包。

另见

https://linux.oracle.com/errata/ELSA-2026-83207.html

插件详情

严重性: Critical

ID: 366667

文件名: oraclelinux_ELSA-2026-83207.nasl

版本: 1.1

类型: Local

代理: unix

发布时间: 2026/10/16

最近更新时间: 2026/10/16

支持的传感器: Frictionless Assessment Agent, Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

风险信息

VPR

风险因素: High

分数: 7.6

百分位: 98.3

CVSS v2

风险因素: Critical

基本分数: 10

时间分数: 7.4

矢量: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS 分数来源: CVE-2026-93207

CVSS v3

风险因素: Critical

基本分数: 9.8

时间分数: 8.5

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

时间矢量: CVSS:3.0/E:U/RL:O/RC:C

漏洞信息

CPE: cpe:/o:oracle:linux:10, cpe:/o:oracle:linux:10:2:baseos_patch, p-cpe:/a:oracle:linux:kernel-abi-stablelists, p-cpe:/a:oracle:linux:kernel-core, p-cpe:/a:oracle:linux:kernel-cross-headers, p-cpe:/a:oracle:linux:kernel-debug-core, p-cpe:/a:oracle:linux:kernel-debug-devel-matched, p-cpe:/a:oracle:linux:kernel-debug-devel, p-cpe:/a:oracle:linux:kernel-debug-modules-core, p-cpe:/a:oracle:linux:kernel-debug-modules-extra, p-cpe:/a:oracle:linux:kernel-debug-modules, p-cpe:/a:oracle:linux:kernel-debug-uki-virt, p-cpe:/a:oracle:linux:kernel-debug, p-cpe:/a:oracle:linux:kernel-devel-matched, p-cpe:/a:oracle:linux:kernel-devel, p-cpe:/a:oracle:linux:kernel-headers, p-cpe:/a:oracle:linux:kernel-modules-core, p-cpe:/a:oracle:linux:kernel-modules-extra-matched, p-cpe:/a:oracle:linux:kernel-modules-extra, p-cpe:/a:oracle:linux:kernel-modules, p-cpe:/a:oracle:linux:kernel-tools-libs-devel, p-cpe:/a:oracle:linux:kernel-tools-libs, p-cpe:/a:oracle:linux:kernel-tools, p-cpe:/a:oracle:linux:kernel-uki-virt-addons, p-cpe:/a:oracle:linux:kernel-uki-virt, p-cpe:/a:oracle:linux:kernel, p-cpe:/a:oracle:linux:libperf, p-cpe:/a:oracle:linux:perf, p-cpe:/a:oracle:linux:python3-perf, p-cpe:/a:oracle:linux:rtla, p-cpe:/a:oracle:linux:rv

必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux

易利用性: No known exploits are available

补丁发布日期: 2026/10/15

漏洞发布日期: 2026/3/27

参考资料信息

CVE: CVE-2026-45859, CVE-2026-46319, CVE-2026-53011, CVE-2026-63899, CVE-2026-63974, CVE-2026-64030, CVE-2026-64032, CVE-2026-64162, CVE-2026-68140, CVE-2026-68377, CVE-2026-72262, CVE-2026-74574, CVE-2026-74641, CVE-2026-80985, CVE-2026-89526, CVE-2026-89689, CVE-2026-89894, CVE-2026-90036, CVE-2026-93207, CVE-2026-93228