RockyLinux 9:内核 (RLSA-2026:36018)

high Nessus 插件 ID 326383

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 RLSA-2026:36018 公告中提及的多个漏洞的影响。

* 内核: fs/smb/client:修复 cifs_sanitize_prepath 中的越界读取 (CVE-2026-43112)

* kernel: net: mana:修复服务重新扫描 PCI 路径 (CVE-2026-43276) 上的双重destroy_workqueue

* 内核: Linux 内核:由于未正确处理 zerocopy skbs (CVE-2026-46323) 导致 net/gro 中的释放后使用

* kernel: xfrm:防御性地反哈希 __xfrm_state_delete (CVE-2026-46116) 中的 xfrm_state 列表

* kernel: sctp:重新验证 SCTP_SENDALL (CVE-2026-46227) 中 sctp_sendmsg_to_asoc() 之后的列表光标

* kernel: drm/gem:修复 drm_gem_fb_init_with_funcs() (CVE-2026-46209) 中不一致的平面尺寸计算

* kernel: smb/client:修复 smb2_compound_op() (CVE-2026-46155) 中的越界读取

* kernel:netfilter:nft_inner:修复 IPv6 inner_thoff 取消同步 (CVE-2026-46244)

* kernel: procfs:修复在 do_task_stat() (CVE-2026-46259) 中读取real_parent时缺少的 RCU 保护

* 内核:Arm 处理器:通过写入更高异常级别的资源 (CVE-2025-10263) 进行权限升级或信息泄露

* kernel:KVM:arm64:vgic-its:仅丢弃已删除条目 (CVE-2026-46316) 的转换缓存引用

错误修复和增强功能:

* drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:1585 的警告 r535_gsp_fini+0x2fb/0x310 [nouveau] [rhel-9.8.z] (JIRA:Rocky Linux-160966)

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=2467015

https://bugzilla.redhat.com/show_bug.cgi?id=2467113

https://bugzilla.redhat.com/show_bug.cgi?id=2479832

https://bugzilla.redhat.com/show_bug.cgi?id=2482523

https://bugzilla.redhat.com/show_bug.cgi?id=2482564

https://bugzilla.redhat.com/show_bug.cgi?id=2482636

https://bugzilla.redhat.com/show_bug.cgi?id=2482660

https://bugzilla.redhat.com/show_bug.cgi?id=2484451

https://bugzilla.redhat.com/show_bug.cgi?id=2484477

https://bugzilla.redhat.com/show_bug.cgi?id=2486958

https://bugzilla.redhat.com/show_bug.cgi?id=2486982

https://errata.rockylinux.org/RLSA-2026:36018

插件详情

严重性: High

ID: 326383

文件名: rocky_linux_RLSA-2026-36018.nasl

版本: 1.1

类型: Local

发布时间: 2026/7/11

最近更新时间: 2026/7/11

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

风险信息

VPR

风险因素: High

分数: 7.9

百分位: 99.36

CVSS v2

风险因素: Medium

基本分数: 6.8

时间分数: 5

矢量: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS 分数来源: CVE-2026-43276

CVSS v3

风险因素: High

基本分数: 7.8

时间分数: 6.8

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:U/RL:O/RC:C

漏洞信息

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

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

易利用性: No known exploits are available

补丁发布日期: 2026/7/11

漏洞发布日期: 2026/3/27

参考资料信息

CVE: CVE-2025-10263, CVE-2026-43112, CVE-2026-43276, CVE-2026-46116, CVE-2026-46155, CVE-2026-46209, CVE-2026-46227, CVE-2026-46244, CVE-2026-46259, CVE-2026-46316, CVE-2026-46323