目标达成 感谢每一位支持者 — 我们达成了 100% 目标！

目标: 1000 元 · 已筹: 1336 元

100%
请我们喝杯咖啡

CVE-2025-0624— GNU GRUB 缓冲区错误漏洞

一分钟漏洞结论

影响对象
CVE-2025-0624
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

GNU GRUB是GNU社区的一款Linux系统引导程序。 GNU GRUB存在缓冲区错误漏洞，该漏洞源于net模块的grub_net_search_config_file函数中包含一个越界写入问题。

CVSS 7.6 · High EPSS 1.41% · P70

影响版本矩阵 23

厂商产品 版本范围状态
None None ≤ 2.12 affected
Red Hat Red Hat Enterprise Linux 10 全部 unaffected
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 1:2.02-0.87.el7_9.15< * unaffected
Red Hat Red Hat Enterprise Linux 8 1:2.02-162.el8_10< * unaffected
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 1:2.02-87.el8_2.13< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 1:2.02-99.el8_4.12< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service 1:2.02-99.el8_4.12< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions 1:2.02-99.el8_4.12< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 1:2.02-123.el8_6.18< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 1:2.02-123.el8_6.18< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 1:2.02-123.el8_6.18< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support 1:2.02-152.el8_8.2< * unaffected
Red Hat Red Hat Enterprise Linux 9 1:2.06-94.el9_5< * unaffected
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 1:2.06-27.el9_0.22< * unaffected
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support 1:2.06-61.el9_2.10< * unaffected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 1:2.06-86.el9_4.2< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.12 412.86.202503310142-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.13 413.92.202504070146-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.14 414.92.202505141057-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.15 415.92.202504282058-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.16 416.94.202503252048-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.17 417.94.202503241418-0< * unaffected
Red Hat Red Hat OpenShift Container Platform 4.18 418.94.202504021150-0< * unaffected

一、 漏洞 CVE-2025-0624 基础信息

漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗

尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。

Vulnerability Title
Grub2: net: out-of-bounds write in grub_net_search_config_file()
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in grub2. During the network boot process, when trying to search for the configuration file, grub copies data from a user controlled environment variable into an internal buffer using the grub_strcpy() function. During this step, it fails to consider the environment variable length when allocating the internal buffer, resulting in an out-of-bounds write. If correctly exploited, this issue may result in remote code execution through the same network segment grub is searching for the boot information, which can be used to by-pass secure boot protections.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
来源: CVE Program / CVE List V5
Vulnerability Title
GNU GRUB 缓冲区错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
GNU GRUB是GNU社区的一款Linux系统引导程序。 GNU GRUB存在缓冲区错误漏洞，该漏洞源于net模块的grub_net_search_config_file函数中包含一个越界写入问题。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
- - 0 ~ 2.12 -
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 1:2.02-0.87.el7_9.15 ~ * cpe:/o:redhat:rhel_els:7
Red Hat Red Hat Enterprise Linux 8 1:2.02-162.el8_10 ~ * cpe:/o:redhat:enterprise_linux:8::baseos
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support 1:2.02-87.el8_2.13 ~ * cpe:/o:redhat:rhel_aus:8.2::baseos
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 1:2.02-99.el8_4.12 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.4 Telecommunications Update Service 1:2.02-99.el8_4.12 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions 1:2.02-99.el8_4.12 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 1:2.02-123.el8_6.18 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 1:2.02-123.el8_6.18 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 1:2.02-123.el8_6.18 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support 1:2.02-152.el8_8.2 ~ * cpe:/o:redhat:rhel_eus:8.8::baseos
Red Hat Red Hat Enterprise Linux 9 1:2.06-94.el9_5 ~ * cpe:/o:redhat:enterprise_linux:9::baseos
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 1:2.06-27.el9_0.22 ~ * cpe:/o:redhat:rhel_e4s:9.0::baseos
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support 1:2.06-61.el9_2.10 ~ * cpe:/o:redhat:rhel_eus:9.2::baseos
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 1:2.06-86.el9_4.2 ~ * cpe:/o:redhat:rhel_eus:9.4::baseos
Red Hat Red Hat OpenShift Container Platform 4.12 412.86.202503310142-0 ~ * cpe:/a:redhat:openshift:4.12::el8
Red Hat Red Hat OpenShift Container Platform 4.13 413.92.202504070146-0 ~ * cpe:/a:redhat:openshift:4.13::el8
Red Hat Red Hat OpenShift Container Platform 4.14 414.92.202505141057-0 ~ * cpe:/a:redhat:openshift:4.14::el8
Red Hat Red Hat OpenShift Container Platform 4.15 415.92.202504282058-0 ~ * cpe:/a:redhat:openshift:4.15::el8
Red Hat Red Hat OpenShift Container Platform 4.16 416.94.202503252048-0 ~ * cpe:/a:redhat:openshift:4.16::el9
Red Hat Red Hat OpenShift Container Platform 4.17 417.94.202503241418-0 ~ * cpe:/a:redhat:openshift:4.17::el9
Red Hat Red Hat OpenShift Container Platform 4.18 418.94.202504021150-0 ~ * cpe:/a:redhat:openshift:4.18::el9
Red Hat Red Hat Enterprise Linux 10 - cpe:/o:redhat:enterprise_linux:10

二、漏洞 CVE-2025-0624 的公开POC

# POC 描述 源链接 神龙链接
AI 生成 POC 高级

未找到公开 POC。

登录以生成 AI POC

三、漏洞 CVE-2025-0624 的情报信息

请登录查看更多情报信息。

CVE-2025-0624 厂商安全公告 (17)

IV. Related Vulnerabilities

Same weakness: CWE-787

V. Comments for CVE-2025-0624

暂无评论

发表评论