RockyLinux 10:内核 (RLSA-2026:91565)

medium Nessus 插件 ID 373667

简介

远程 RockyLinux 主机缺少一个或多个安全更新。

描述

远程 RockyLinux 10 主机上存在安装的程序包,该程序包受到 RLSA-2026:91565 公告中提及的多个漏洞的影响。

* 内核:tcp:将SO_ATTACH_FILTER限制为 priv 用户 (CVE-2026-53236)

* kernel:fuse:替换页面缓存 folio (CVE-2026-53388) 之前的重新锁定请求

* kernel: net: shaper:重做 VALID 标记(再次) (CVE-2026-64027)

* kernel:net/handshake:将固定文件引用移交给 accept_doit (CVE-2026-63979)

* kernel: net/handshake:在 net 命名空间退出 (CVE-2026-63978) 处耗尽待定请求

* kernel: af_unix:修复 unix_stream_data_wait() (CVE-2026-64109) 中对 tail->len 的 UAF 读取

* kernel: net/handshake:在 submit (CVE-2026-64523) 时采用长期限文件引用

* kernel:net:gro:修复刷新标记的 skbs (CVE-2026-68136) 的双重聚合

* kernel: net/packet:避免取消注册 (CVE-2026-68338) 之后的扇出挂钩重新注册

* kernel: scsi: target: core: 修复 REGISTER AND MOVE (CVE-2026-72083) 中的 iSCSI ISID 释放后使用

* 内核:KVM:s390:pci:如果已启用,拒绝适配器中断转发 (CVE-2026-74515)

* kernel: net: smc:修复 smc_rx_splice (CVE-2026-74631) 中的 splice 条目生命周期不平衡

* kernel: usb: usbfs:修复 usbdev_release() (CVE-2026-80824) 中的 usb_device释放后使用

* 内核:smb:客户端:通过 cifsacl/modefromsid/posix 扩展 (CVE-2026-89638) 清除写入时的 setuid/setgid 位

* kernel: vfio/pci:初始化失败时释放 vdev->msi_perm 后将其清理干净(CVE-2026-89777)

* kernel: md/raid5-ppl:修复 ppl_do_flush() 中的释放后使用 (CVE-2026-93262)

错误修复和增强功能:

* x86/微码:将平台掩码添加到 Intel 微码旧列表 [Rocky Linux-10] [rhel-10.2.z] (JIRA:Rocky Linux-212778)

* net:在繁重的 VRF 改动下,fib6_walk_continue中的空指针取消引用内核错误 [rhel-10.2.z] (JIRA:Rocky Linux-245489)

* rt-debug 报告的 lockdep 问题的向后移植补丁 [rhel-10.2.z] (JIRA:Rocky Linux-259937)

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=2492709

https://bugzilla.redhat.com/show_bug.cgi?id=2502255

https://bugzilla.redhat.com/show_bug.cgi?id=2502341

https://bugzilla.redhat.com/show_bug.cgi?id=2502376

https://bugzilla.redhat.com/show_bug.cgi?id=2502382

https://bugzilla.redhat.com/show_bug.cgi?id=2502615

https://bugzilla.redhat.com/show_bug.cgi?id=2507122

https://bugzilla.redhat.com/show_bug.cgi?id=2513163

https://bugzilla.redhat.com/show_bug.cgi?id=2513264

https://bugzilla.redhat.com/show_bug.cgi?id=2516579

https://bugzilla.redhat.com/show_bug.cgi?id=2517006

https://bugzilla.redhat.com/show_bug.cgi?id=2521413

https://bugzilla.redhat.com/show_bug.cgi?id=2528642

https://bugzilla.redhat.com/show_bug.cgi?id=2532122

https://bugzilla.redhat.com/show_bug.cgi?id=2535066

https://bugzilla.redhat.com/show_bug.cgi?id=2540323

https://errata.rockylinux.org/RLSA-2026:91565

插件详情

严重性: Medium

ID: 373667

文件名: rocky_linux_RLSA-2026-91565.nasl

版本: 1.1

类型: Local

发布时间: 2026/10/29

最近更新时间: 2026/10/29

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: High

分数: 7.8

百分位: 99.33

CVSS v2

风险因素: Medium

基本分数: 4.6

时间分数: 3.6

矢量: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

CVSS 分数来源: CVE-2026-53236

CVSS v3

风险因素: Medium

基本分数: 5.5

时间分数: 5

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

时间矢量: CVSS:3.0/E:P/RL:O/RC:C

漏洞信息

CPE: cpe:/o:rocky:linux:10, p-cpe:/a:rocky:linux:kernel-64k-core, p-cpe:/a:rocky:linux:kernel-64k-debug-core, p-cpe:/a:rocky:linux:kernel-64k-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-64k-debug-devel-matched, p-cpe:/a:rocky:linux:kernel-64k-debug-devel, p-cpe:/a:rocky:linux:kernel-64k-debug-modules-core, p-cpe:/a:rocky:linux:kernel-64k-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-64k-debug-modules, p-cpe:/a:rocky:linux:kernel-64k-debug, p-cpe:/a:rocky:linux:kernel-64k-debuginfo, p-cpe:/a:rocky:linux:kernel-64k-devel-matched, p-cpe:/a:rocky:linux:kernel-64k-devel, p-cpe:/a:rocky:linux:kernel-64k-modules-core, p-cpe:/a:rocky:linux:kernel-64k-modules-extra, p-cpe:/a:rocky:linux:kernel-64k-modules, p-cpe:/a:rocky:linux:kernel-64k, p-cpe:/a:rocky:linux:kernel-abi-stablelists, p-cpe:/a:rocky:linux:kernel-core, p-cpe:/a:rocky:linux:kernel-debug-core, p-cpe:/a:rocky:linux:kernel-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-debug-devel-matched, p-cpe:/a:rocky:linux:kernel-debug-devel, p-cpe:/a:rocky:linux:kernel-debug-modules-core, p-cpe:/a:rocky:linux:kernel-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-debug-modules, p-cpe:/a:rocky:linux:kernel-debug-uki-virt, p-cpe:/a:rocky:linux:kernel-debug, p-cpe:/a:rocky:linux:kernel-debuginfo-common-aarch64, p-cpe:/a:rocky:linux:kernel-debuginfo-common-ppc64le, p-cpe:/a:rocky:linux:kernel-debuginfo-common-s390x, p-cpe:/a:rocky:linux:kernel-debuginfo-common-x86_64, p-cpe:/a:rocky:linux:kernel-debuginfo, p-cpe:/a:rocky:linux:kernel-devel-matched, p-cpe:/a:rocky:linux:kernel-devel, p-cpe:/a:rocky:linux:kernel-modules-core, p-cpe:/a:rocky:linux:kernel-modules-extra-matched, p-cpe:/a:rocky:linux:kernel-modules-extra, p-cpe:/a:rocky:linux:kernel-modules, p-cpe:/a:rocky:linux:kernel-rt-64k-core, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-core, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-devel, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-modules-core, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-rt-64k-debug-modules, p-cpe:/a:rocky:linux:kernel-rt-64k-debug, p-cpe:/a:rocky:linux:kernel-rt-64k-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-64k-devel, p-cpe:/a:rocky:linux:kernel-rt-64k-modules-core, p-cpe:/a:rocky:linux:kernel-rt-64k-modules-extra, p-cpe:/a:rocky:linux:kernel-rt-64k-modules, p-cpe:/a:rocky:linux:kernel-rt-64k, p-cpe:/a:rocky:linux:kernel-rt-core, p-cpe:/a:rocky:linux:kernel-rt-debug-core, p-cpe:/a:rocky:linux:kernel-rt-debug-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-debug-devel, p-cpe:/a:rocky:linux:kernel-rt-debug-modules-core, p-cpe:/a:rocky:linux:kernel-rt-debug-modules-extra, p-cpe:/a:rocky:linux:kernel-rt-debug-modules, p-cpe:/a:rocky:linux:kernel-rt-debug, p-cpe:/a:rocky:linux:kernel-rt-debuginfo, p-cpe:/a:rocky:linux:kernel-rt-devel, p-cpe:/a:rocky:linux:kernel-rt-modules-core, p-cpe:/a:rocky:linux:kernel-rt-modules-extra, p-cpe:/a:rocky:linux:kernel-rt-modules, p-cpe:/a:rocky:linux:kernel-rt, p-cpe:/a:rocky:linux:kernel-tools-debuginfo, p-cpe:/a:rocky:linux:kernel-tools-libs-devel, p-cpe:/a:rocky:linux:kernel-tools-libs, p-cpe:/a:rocky:linux:kernel-tools, p-cpe:/a:rocky:linux:kernel-uki-virt-addons, p-cpe:/a:rocky:linux:kernel-uki-virt, p-cpe:/a:rocky:linux:kernel-zfcpdump-core, p-cpe:/a:rocky:linux:kernel-zfcpdump-debuginfo, p-cpe:/a:rocky:linux:kernel-zfcpdump-devel-matched, p-cpe:/a:rocky:linux:kernel-zfcpdump-devel, p-cpe:/a:rocky:linux:kernel-zfcpdump-modules-core, p-cpe:/a:rocky:linux:kernel-zfcpdump-modules-extra, p-cpe:/a:rocky:linux:kernel-zfcpdump-modules, p-cpe:/a:rocky:linux:kernel-zfcpdump, p-cpe:/a:rocky:linux:kernel, p-cpe:/a:rocky:linux:libperf-debuginfo, p-cpe:/a:rocky:linux:libperf, p-cpe:/a:rocky:linux:perf-debuginfo, p-cpe:/a:rocky:linux:perf, p-cpe:/a:rocky:linux:python3-perf-debuginfo, p-cpe:/a:rocky:linux:python3-perf, p-cpe:/a:rocky:linux:rtla, p-cpe:/a:rocky:linux:rv

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: 2026/10/29

漏洞发布日期: 2026/6/4

参考资料信息

CVE: CVE-2026-53236, CVE-2026-53388, CVE-2026-63978, CVE-2026-63979, CVE-2026-64027, CVE-2026-64109, CVE-2026-64523, CVE-2026-68136, CVE-2026-68338, CVE-2026-72083, CVE-2026-74515, CVE-2026-74631, CVE-2026-80824, CVE-2026-89638, CVE-2026-89777, CVE-2026-93262