RockyLinux 9:内核 (RLSA-2026:27789)

high Nessus 插件 ID 322776

简介

远程 RockyLinux 主机缺少一个或多个安全更新。

描述

远程 RockyLinux 9 主机上存在安装的程序包,该程序包受到公告 RLSA-2026:27789 中提及的多个漏洞的影响。

* kernel: can: isotp:修复 isotp_sendmsg()CVE-2026-31474 () 中的 tx.buf 释放后使用

* kernel: mptcp:修复 __inet_lookup_established 中的 slab-after-free (CVE-2026-31669)

* kernel:xen/privcmd:通过 VMA 拆分修复双重释放 (CVE-2026-31787)

* 内核:蓝牙:hci_sync:修复 hci_le_big_create_sync 中的堆栈缓冲区溢出 (CVE-2026-31772)

* 内核:bnxt_en:修复 RSS 上下文删除逻辑 (CVE-2026-43260)

* kernel: ALSA: usb-audio:添加静默时 OOB 写入的健全性检查 (CVE-2026-43279)

* kernel:scsi:qla2xxx:完全修复 fcport 双重释放 (CVE-2026-43414)

* kernel: net/sched: act_pedit:扩展每个密钥的可写入 skb 范围 (CVE-2026-46331)

* kernel:gfs2:修复 iomap 内联数据写入路径 (CVE-2026-45984) 中的释放后使用

* 内核:蓝牙:hci_event:修复 SSP 通行密钥处理程序中潜在的 UAF (CVE-2026-46056)

* kernel: wifi: mac80211:丢弃 fast-RX rx_result 中的杂散“static” (CVE-2026-46152)

* 内核:RDMA/mana:删除 mana_ib_create_qp_rss()CVE-2026-46117 () 中的用户可触发 WARN_ON()

* kernel: RDMA/mana:验证 rx_hash_key_len (CVE-2026-46145)

* kernel: wifi: mac80211:如果连接准备失败,则删除工作站 (CVE-2026-46125)

* kernel:exit:防止抢占 oopsing TASK_DEAD task (CVE-2026-46173)

* kernel: wifi: mac80211:在雷达检测工作中使用安全列表迭代 (CVE-2026-46166)

* kernel: nvmet-tcp:修复 ICReq 处理与队列拆卸之间的争用 (CVE-2026-46135)

错误修复和增强功能:

* Rocky Linux9.4 - s390/ap:通过 sysfs 暴露ap_bindings_complete_count计数器 [rhel-9.8.z] (JIRA:Rocky Linux-166048)

* [Rocky Linux 9.8] 在具有 Intel E810 NIC 的系统上暂停和休眠操作期间挂起任务 [rhel-9.8.z] (JIRA:Rocky Linux-175699)

* DPLL:添加对引脚操作状态的支持 [rhel-9.8.z] (JIRA:Rocky Linux-175820)

* DPLL:添加对引脚和设备之间小数频率偏移的支持 [rhel-9.8.z] (JIRA:Rocky Linux-175823)

* 小 MSS 导致 ibmveth 适配器冻结 [rhel-9.8.z] (JIRA:Rocky Linux-178308)

* Rocky Linux9.4 - s390/mm:添加缺少的安全存储访问修复 [rhel-9.8.z] (JIRA:Rocky Linux-183317)

* rbd:消除取消映射时 lock_dwork 耗尽中的争用 [rhel-9.8.z] (JIRA:Rocky Linux-183130)

Tenable 已直接从 RockyLinux 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://bugzilla.redhat.com/show_bug.cgi?id=2460646

https://bugzilla.redhat.com/show_bug.cgi?id=2461503

https://bugzilla.redhat.com/show_bug.cgi?id=2464092

https://bugzilla.redhat.com/show_bug.cgi?id=2464502

https://bugzilla.redhat.com/show_bug.cgi?id=2467083

https://bugzilla.redhat.com/show_bug.cgi?id=2467215

https://bugzilla.redhat.com/show_bug.cgi?id=2468155

https://bugzilla.redhat.com/show_bug.cgi?id=2479492

https://bugzilla.redhat.com/show_bug.cgi?id=2481922

https://bugzilla.redhat.com/show_bug.cgi?id=2482181

https://bugzilla.redhat.com/show_bug.cgi?id=2482563

https://bugzilla.redhat.com/show_bug.cgi?id=2482576

https://bugzilla.redhat.com/show_bug.cgi?id=2482581

https://bugzilla.redhat.com/show_bug.cgi?id=2482608

https://bugzilla.redhat.com/show_bug.cgi?id=2482634

https://bugzilla.redhat.com/show_bug.cgi?id=2482645

https://bugzilla.redhat.com/show_bug.cgi?id=2482654

https://errata.rockylinux.org/RLSA-2026:27789

插件详情

严重性: High

ID: 322776

文件名: rocky_linux_RLSA-2026-27789.nasl

版本: 1.3

类型: Local

发布时间: 2026/6/25

最近更新时间: 2026/6/29

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

风险信息

VPR

风险因素: Critical

分数: 9.2

CVSS v2

风险因素: Medium

基本分数: 6.8

时间分数: 5.3

矢量: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS 分数来源: CVE-2026-43260

CVSS v3

风险因素: High

基本分数: 7.8

时间分数: 7

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

时间矢量: CVSS:3.0/E:P/RL:O/RC:C

漏洞信息

CPE: p-cpe:/a:rocky:linux:kernel-rt-64k-debuginfo, p-cpe:/a:rocky:linux:kernel-debuginfo-common-aarch64, p-cpe:/a:rocky:linux:kernel-zfcpdump, p-cpe:/a:rocky:linux:kernel-debug-devel, p-cpe:/a:rocky:linux:kernel-rt-64k-core, p-cpe:/a:rocky:linux:kernel-rt-core, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-devel, p-cpe:/a:rocky:linux:kernel-zfcpdump-debuginfo, p-cpe:/a:rocky:linux:python3-perf-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-rt, p-cpe:/a:rocky:linux:kernel-abi-stablelists, p-cpe:/a:rocky:linux:kernel-modules, p-cpe:/a:rocky:linux:kernel-zfcpdump-modules-extra, p-cpe:/a:rocky:linux:kernel-64k-modules, p-cpe:/a:rocky:linux:kernel-rt-debug, p-cpe:/a:rocky:linux:kernel-zfcpdump-modules-core, p-cpe:/a:rocky:linux:kernel-debuginfo, p-cpe:/a:rocky:linux:libperf, p-cpe:/a:rocky:linux:kernel-debug-modules, p-cpe:/a:rocky:linux:kernel-debug-core, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-core, p-cpe:/a:rocky:linux:kernel-rt-64k, p-cpe:/a:rocky:linux:kernel-rt-64k-debug, p-cpe:/a:rocky:linux:kernel-rt-64k-devel, p-cpe:/a:rocky:linux:kernel-debug, p-cpe:/a:rocky:linux:kernel-rt-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-debug-devel-matched, p-cpe:/a:rocky:linux:kernel-uki-virt, p-cpe:/a:rocky:linux:kernel-debuginfo-common-s390x, cpe:/o:rocky:linux:9, p-cpe:/a:rocky:linux:kernel-tools, p-cpe:/a:rocky:linux:kernel-64k-devel-matched, p-cpe:/a:rocky:linux:kernel-rt-debug-devel, p-cpe:/a:rocky:linux:kernel-rt-devel, p-cpe:/a:rocky:linux:python3-perf, p-cpe:/a:rocky:linux:kernel-devel, p-cpe:/a:rocky:linux:kernel-rt-debuginfo, p-cpe:/a:rocky:linux:kernel, p-cpe:/a:rocky:linux:kernel-rt-debug-core, p-cpe:/a:rocky:linux:kernel-64k-debug-devel, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-64k-modules-extra, p-cpe:/a:rocky:linux:kernel-rt-64k-modules, p-cpe:/a:rocky:linux:kernel-rt-modules-core, p-cpe:/a:rocky:linux:kernel-rt-modules-extra, p-cpe:/a:rocky:linux:libperf-debuginfo, p-cpe:/a:rocky:linux:kernel-devel-matched, p-cpe:/a:rocky:linux:kernel-core, p-cpe:/a:rocky:linux:kernel-64k-debug-core, p-cpe:/a:rocky:linux:kernel-zfcpdump-devel, p-cpe:/a:rocky:linux:perf-debuginfo, p-cpe:/a:rocky:linux:kernel-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-64k-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-64k-devel, p-cpe:/a:rocky:linux:kernel-tools-debuginfo, p-cpe:/a:rocky:linux:kernel-debuginfo-common-ppc64le, p-cpe:/a:rocky:linux:kernel-zfcpdump-modules, p-cpe:/a:rocky:linux:kernel-zfcpdump-devel-matched, p-cpe:/a:rocky:linux:perf, p-cpe:/a:rocky:linux:kernel-rt-debug-modules, p-cpe:/a:rocky:linux:kernel-rt-debug-modules-core, p-cpe:/a:rocky:linux:kernel-64k-modules-core, p-cpe:/a:rocky:linux:kernel-debuginfo-common-x86_64, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-modules, p-cpe:/a:rocky:linux:kernel-64k-core, p-cpe:/a:rocky:linux:kernel-64k-debug-modules, p-cpe:/a:rocky:linux:kernel-modules-core, p-cpe:/a:rocky:linux:kernel-modules-extra, p-cpe:/a:rocky:linux:rtla, p-cpe:/a:rocky:linux:kernel-rt-modules, p-cpe:/a:rocky:linux:kernel-tools-libs-devel, p-cpe:/a:rocky:linux:kernel-64k-debug-devel-matched, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-modules-core, p-cpe:/a:rocky:linux:kernel-64k-debug, p-cpe:/a:rocky:linux:kernel-rt-64k-modules-extra, p-cpe:/a:rocky:linux:kernel-tools-libs, p-cpe:/a:rocky:linux:rv, p-cpe:/a:rocky:linux:kernel-uki-virt-addons, p-cpe:/a:rocky:linux:kernel-rt-64k-modules-core, p-cpe:/a:rocky:linux:kernel-debug-uki-virt, p-cpe:/a:rocky:linux:kernel-64k-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-64k, p-cpe:/a:rocky:linux:kernel-64k-debuginfo, p-cpe:/a:rocky:linux:kernel-64k-debug-modules-core, p-cpe:/a:rocky:linux:kernel-zfcpdump-core, p-cpe:/a:rocky:linux:kernel-debug-modules-core

必需的 KB 项: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list

可利用: true

易利用性: Exploits are available

补丁发布日期: 2026/6/25

漏洞发布日期: 2026/3/12

参考资料信息

CVE: CVE-2026-31474, CVE-2026-31669, CVE-2026-31772, CVE-2026-31787, CVE-2026-43260, CVE-2026-43279, CVE-2026-43414, CVE-2026-45984, CVE-2026-46056, CVE-2026-46117, CVE-2026-46125, CVE-2026-46135, CVE-2026-46145, CVE-2026-46152, CVE-2026-46166, CVE-2026-46173, CVE-2026-46331