RockyLinux 10:核心 (RLSA-2026:57251)

high Nessus Plugin ID 338772

概要

遠端 RockyLinux 主機缺少一個或多個安全性更新。

說明

遠端 RockyLinux 10 主機已安裝的套件會受到 RLSA-2026:57251 公告中所述多個弱點影響。

* 核心:drm/amdkfd:修正 kfd_event_page_set() 中的越界寫入 (CVE-2026-43206)

* 核心:drm/amdgpu:重構amdgpu_gem_va_ioctl以處理最後一個柵欄更新和時間軸管理 v4 (CVE-2026-43237)

* 核心:crypto:pcrypt - 修正MAY_BACKLOG請求的處理 (CVE-2026-43493)

* 核心:udf:修正分割區描述元附加簿記 (CVE-2026-45991)

* 核心:drm/amdkfd:修正除錯位址監視 v2 中的watch_id邊界檢查 (CVE-2026-45878)

* 核心:smb/client:修正 symlink_data()CVE-2026-46185 () 中的越界讀取

* 核心:sched/psi:修正檔案釋放和壓力寫入 (CVE-2026-52991) 之間的爭用

* 核心:drm/amdkfd:修正 () 上 GFX11 SDMACVE-2026-53143 佇列檢查點/還原中的緩衝區溢位

* 核心:drm/amd/display:將 VBIOS HDMI 重定時器暫存器計數限制為陣列大小 (CVE-2026-53136)

* 核心:drm/amd/display:在 dal_vector_reserve()CVE-2026-53329 中使用 krealloc_array()

* 核心:drm/i915/gem:修正帶有偏移量 (CVE-2026-53356) 的 phys BO pread/pwrite

* 核心:drm/amdgpu:在分配時零初始化 GART 表格 (CVE-2026-53374)

* 核心:drm/i915:修正 TTM 物件清除中潛在的 UAF (CVE-2026-63884)

* 核心:scsi:target:iscsi:在 base64 解碼 (CVE-2026-63886) 之前驗證CHAP_R長度

* 核心:memfd:暗示 SEAL_WRITE (CVE-2026-63952) 時拒絕可寫入對應

* 核心:scsi:target:iscsi:修正 iscsit_handle_text_cmd() 中的 CRC 過度讀取和雙重釋放 (CVE-2026-63888)

* 核心:blk-mq:如果可用,則彈出快取的請求 (CVE-2026-64017)

* 核心:drm/amdgpu:修正 amdgpu_hmm_range_get_pages (CVE-2026-63879)

* 核心:drm/amd/display:驗證 dc_process_dmub_aux_transfer_async (CVE-2026-64219) 中的負載長度和link_index

* 核心:smb:client:修正 SMB2_open() 重播中的雙重釋放 (CVE-2026-64382)

* 核心:smb:client:在 modefromsid (CVE-2026-64379) 中將伺服器提供的模式遮罩為 07777

* 核心:smb: client:修正 query_info() 重播雙重釋放 (CVE-2026-64386)

* 核心:posix-cpu-timers:防止由非 leader exec() 爭用 (CVE-2026-64560) 引起的 UAF

* 核心:smb/client:處理 fallocate (CVE-2026-68388) 中重疊的分配範圍

錯誤修正和增強功能:

* 複製 - Rocky Linux 10.2.z xfs:修正 INO1_WRITTEN 的 exchange-range reflink 旗標清除問題 (JIRA:Rocky Linux-223954)

* vhost:在 vring 重新配置時重設 vring 中繼資料快取 [rhel-10.2.z] (JIRA:Rocky Linux-224545)

* cifs:當重新命名因租約中斷而爭用時,週期性 IO 錯誤 [rhel-10.2.z] (JIRA:Rocky Linux-235459)

* cifs:來自 XP 伺服器的 smb1 目錄清單傳回 EINVAL 和 EIO [rhel-10.2.z] (JIRA:Rocky Linux-235812)

Tenable 已直接從 RockyLinux 安全公告擷取前置描述區塊。

請注意,Nessus 並未測試這些問題,而是僅依據應用程式自我報告的版本號碼作出判斷。

解決方案

更新受影響的套件。

另請參閱

https://bugzilla.redhat.com/show_bug.cgi?id=2467156

https://bugzilla.redhat.com/show_bug.cgi?id=2467202

https://bugzilla.redhat.com/show_bug.cgi?id=2479812

https://bugzilla.redhat.com/show_bug.cgi?id=2482113

https://bugzilla.redhat.com/show_bug.cgi?id=2482124

https://bugzilla.redhat.com/show_bug.cgi?id=2482558

https://bugzilla.redhat.com/show_bug.cgi?id=2492403

https://bugzilla.redhat.com/show_bug.cgi?id=2492719

https://bugzilla.redhat.com/show_bug.cgi?id=2492768

https://bugzilla.redhat.com/show_bug.cgi?id=2495941

https://bugzilla.redhat.com/show_bug.cgi?id=2495950

https://bugzilla.redhat.com/show_bug.cgi?id=2502188

https://bugzilla.redhat.com/show_bug.cgi?id=2502321

https://bugzilla.redhat.com/show_bug.cgi?id=2502329

https://bugzilla.redhat.com/show_bug.cgi?id=2502422

https://bugzilla.redhat.com/show_bug.cgi?id=2502443

https://bugzilla.redhat.com/show_bug.cgi?id=2502449

https://bugzilla.redhat.com/show_bug.cgi?id=2502463

https://bugzilla.redhat.com/show_bug.cgi?id=2506790

https://bugzilla.redhat.com/show_bug.cgi?id=2507042

https://bugzilla.redhat.com/show_bug.cgi?id=2507135

https://bugzilla.redhat.com/show_bug.cgi?id=2507216

https://bugzilla.redhat.com/show_bug.cgi?id=2508504

https://bugzilla.redhat.com/show_bug.cgi?id=2513470

https://errata.rockylinux.org/RLSA-2026:57251

Plugin 詳細資訊

嚴重性: High

ID: 338772

檔案名稱: rocky_linux_RLSA-2026-57251.nasl

版本: 1.1

類型: Local

已發布: 2026/8/21

已更新: 2026/8/21

支援的感應器: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

風險資訊

VPR

風險因素: High

分數: 7.9

百分位數: 99.36

CVSS v2

風險因素: Medium

基本分數: 6.8

時間性分數: 5.3

媒介: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS 評分資料來源: CVE-2026-53143

CVSS v3

風險因素: High

基本分數: 7.8

時間性分數: 7

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

時間媒介: CVSS:3.0/E:P/RL:O/RC:C

弱點資訊

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

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

可被惡意程式利用: true

可輕鬆利用: Exploits are available

修補程式發佈日期: 2026/8/21

弱點發布日期: 2026/4/30

參考資訊

CVE: CVE-2026-43206, CVE-2026-43237, CVE-2026-43493, CVE-2026-45878, CVE-2026-45991, CVE-2026-46185, CVE-2026-52991, CVE-2026-53136, CVE-2026-53143, CVE-2026-53329, CVE-2026-53356, CVE-2026-53374, CVE-2026-63879, CVE-2026-63884, CVE-2026-63886, CVE-2026-63888, CVE-2026-63952, CVE-2026-64017, CVE-2026-64219, CVE-2026-64379, CVE-2026-64382, CVE-2026-64386, CVE-2026-64560, CVE-2026-68388