iracleLinux 7kernel-3.10.0-1160.119.1.0.4.el7.AXS7 (AXSA:2024-8903:32)
high Nessus 插件 ID 293251
语言：
简介
远程iraclelinux 主机缺少一个或多个安全更新。描述
远程iraclelinux 7 主机上存在安装的程序包该程序包受到 AXSA:2024-8903:32 公告中提及的多个漏洞的影响。* mediadvb-core修复 dvb_net { 的争用条件下因造成的释放后使用CVE-2022-45886}
* mediadvb-core修复因 dvb_ca_en50221 {CVE-2022-45919} 中的争用条件而导致的释放后使用
* bonding修复 bond_option_arp_ip_targets_set() 中的越界读取 {CVE-2024-39487}
* net修复 __dst_negative_adice() 争用 {CVE-2024-36971} CVE
CVE-2022-45886 在 Linux 内核 之前的版本中发现一个问题 6.0.9。 drivers/media/dvb-core/dvb_net.c 中有一个 .disconnect 与 dvb_device_open 争用条件导致释放后使用。
CVE-2022-45919 在 Linux 内核 之前的版本中发现一个问题 6.0.10。在 drivers/media/dvb-core/dvb_ca_en50221.c 中，由于缺少 wait_event，如果打开后断开连接，可能会发生释放后使用。
CVE-2024-36971 在 Linux 内核中已解决以下漏洞 net: fix __dst_negative_advice() race
__dst_negative_advice() does not enforce proper RCU rules when sk->dst_cache must be cleared, leading to possible UAF. RCU rules are that we must first clear sk->sk_dst_cache, then call dst_release(old_dst).
Note that sk_dst_reset(sk) is implementing this protocol correctly, while __dst_negative_advice() uses the wrong order. Given that ip6_negative_advice() has special logic against RTF_CACHE, this means each of the three ->negative_advice() existing methods must perform the sk_dst_reset() themselves. Note the check against NULL dst is centralized in __dst_negative_advice(), there is no need to duplicate it in various callbacks. Many thanks to Clement Lecigne for tracking this issue. This old bug became visible after the blamed commit, using UDP sockets.
CVE-2024-39487 In the Linux kernel, the following vulnerability has been resolved: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() In function bond_option_arp_ip_targets_set(), if newval->string is an empty string, newval->string+1 will point to the byte after the string, causing an out-of-bound read. BUG:
KASAN: slab-out-of-bounds in strlen+0x7d/0xa0 lib/string.c:418 Read of size 1 at addr ffff8881119c4781 by task syz-executor665/8107 CPU: 1 PID: 8107 Comm: syz-executor665 Not tainted 6.7.0-rc7 #1 Hardware name:
QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:364 [inline] print_report+0xc1/0x5e0 mm/kasan/report.c:475 kasan_report+0xbe/0xf0 mm/kasan/report.c:588 strlen+0x7d/0xa0 lib/string.c:418 __fortify_strlen include/linux/fortify-string.h:210 [inline] in4_pton+0xa3/0x3f0 net/core/utils.c:130 bond_option_arp_ip_targets_set+0xc2/0x910 drivers/net/bonding/bond_options.c:1201 __bond_opt_set+0x2a4/0x1030 drivers/net/bonding/bond_options.c:767
__bond_opt_set_notify+0x48/0x150 drivers/net/bonding/bond_options.c:792 bond_opt_tryset_rtnl+0xda/0x160 drivers/net/bonding/bond_options.c:817 bonding_sysfs_store_option+0xa1/0x120 drivers/net/bonding/bond_sysfs.c:156 dev_attr_store+0x54/0x80 drivers/base/core.c:2366 sysfs_kf_write+0x114/0x170 fs/sysfs/file.c:136 kernfs_fop_write_iter+0x337/0x500 fs/kernfs/file.c:334 call_write_iter include/linux/fs.h:2020 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x96a/0xd80 fs/read_write.c:584 ksys_write+0x122/0x250 fs/read_write.c:637 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b ---[ end trace ]--- Fix it by adding a check of string length before using it.
Tenable 已直接从MiracleLinux 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
插件详情
严重性: High
ID: 293251
文件名: miracle_linux_AXSA-2024-8903.nasl
版本: 1.1
类型: local
发布时间: 2026/1/20
最近更新时间: 2026/1/20
支持的传感器: Nessus Agent, Nessus
风险信息
VPR
风险因素: High
分数: 7.4
Vendor
Vendor Severity: High
CVSS v2
风险因素: Medium
基本分数: 6.8
时间分数: 5.6
矢量: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS 分数来源: CVE-2024-36971
CVSS v3
风险因素: High
基本分数: 7.8
时间分数: 7.2
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:F/RL:O/RC:C
漏洞信息
CPE: p-cpe:/a:miracle:linux:kernel-tools, cpe:/o:miracle:linux:7, p-cpe:/a:miracle:linux:kernel-debug, p-cpe:/a:miracle:linux:kernel-tools-libs, p-cpe:/a:miracle:linux:python-perf, p-cpe:/a:miracle:linux:perf, p-cpe:/a:miracle:linux:bpftool, p-cpe:/a:miracle:linux:kernel-headers, p-cpe:/a:miracle:linux:kernel-devel, p-cpe:/a:miracle:linux:kernel-abi-whitelists, p-cpe:/a:miracle:linux:kernel-debug-devel, p-cpe:/a:miracle:linux:kernel
必需的 KB 项: Host/local_checks_enabled, Host/cpu, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list
可利用: true
易利用性: Exploits are available
补丁发布日期: 2024/10/17
漏洞发布日期: 2022/11/25
CISA 已知可遭利用的漏洞到期日期: 2024/8/28
参考资料信息
CVE: CVE-2022-45886, CVE-2022-45919, CVE-2024-36971, CVE-2024-39487