MiracleLinux 7kernel-3.10.0-1160.119.1.0.13.el7.AXS7 (AXSA:2025-10836:65)
high Nessus Plugin ID 282904
語言:
概要
遠端 MiracleLinux 主機缺少一個或多個安全性更新。說明
遠端 MiracleLinux 7 主機已安裝受到多個弱點影響的套件如 AXSA:2025-10836:65 公告中所提及。* canbcm修正 bcm_proc_show() 中的 UAF {CVE-2023-52922}
* udmabuf修正 udmabuf 建立期間的 buf 大小溢位問題 {CVE-2025-37803} CVE
CVE-2023-52922 在 Linux 核心中下列弱點已解決 can: bcm: Fix UAF in bcm_proc_show() BUG: KASAN: slab-use-after-free in bcm_proc_show+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 #230 Hardware name:
QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Call Trace: dump_stack_lvl+0xd5/0x150 print_report+0xc1/0x5e0 kasan_report+0xba/0xf0 bcm_proc_show+0x969/0xa80 seq_read_iter+0x4f6/0x1260 seq_read+0x165/0x210 proc_reg_read+0x227/0x300 vfs_read+0x1d5/0x8d0 ksys_read+0x11e/0x240 do_syscall_64+0x35/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd Allocated by task 7846:
kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 __kasan_kmalloc+0x9e/0xa0 bcm_sendmsg+0x264b/0x44e0 sock_sendmsg+0xda/0x180 ____sys_sendmsg+0x735/0x920 ___sys_sendmsg+0x11d/0x1b0 __sys_sendmsg+0xfa/0x1d0 do_syscall_64+0x35/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd Freed by task 7846:
kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x27/0x40
____kasan_slab_free+0x161/0x1c0 slab_free_freelist_hook+0x119/0x220 __kmem_cache_free+0xb4/0x2e0 rcu_core+0x809/0x1bd0 bcm_op is freed before procfs entry be removed in bcm_release(), this lead to bcm_proc_show() may read the freed bcm_op.
CVE-2025-37803 In the Linux kernel, the following vulnerability has been resolved: udmabuf: fix a buf size overflow issue during udmabuf creation by casting size_limit_mb to u64 when calculate pglimit.
Tenable 已直接從 MiracleLinux 安全性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
Plugin 詳細資訊
嚴重性: High
ID: 282904
檔案名稱: miracle_linux_AXSA-2025-10836.nasl
版本: 1.2
類型: local
已發布: 2026/1/13
已更新: 2026/1/20
支援的感應器: Nessus Agent, Nessus
風險資訊
VPR
風險因素: Medium
分數: 6.7
Vendor
Vendor Severity: High
CVSS v2
風險因素: Medium
基本分數: 6.8
時間性分數: 5
媒介: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS 評分資料來源: CVE-2025-37803
CVSS v3
風險因素: High
基本分數: 7.8
時間性分數: 6.8
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:U/RL:O/RC:C
弱點資訊
CPE: p-cpe:/a:miracle:linux:kernel-tools, p-cpe:/a:miracle:linux:kernel-debug, p-cpe:/a:miracle:linux:kernel-debug-devel, p-cpe:/a:miracle:linux:kernel-tools-libs, p-cpe:/a:miracle:linux:bpftool, p-cpe:/a:miracle:linux:perf, p-cpe:/a:miracle:linux:kernel, p-cpe:/a:miracle:linux:kernel-headers, p-cpe:/a:miracle:linux:python-perf, p-cpe:/a:miracle:linux:kernel-abi-whitelists, cpe:/o:miracle:linux:7, p-cpe:/a:miracle:linux:kernel-devel
必要的 KB 項目: Host/local_checks_enabled, Host/cpu, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list
可輕鬆利用: No known exploits are available
修補程式發佈日期: 2025/9/9
弱點發布日期: 2023/9/6
參考資訊
CVE: CVE-2023-52922, CVE-2025-37803