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一、 漏洞 CVE-2025-61662 基础信息
漏洞信息
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Vulnerability Title
Grub2: missing unregister call for gettext command may lead to use-after-free
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the application to access a memory location that is no longer valid. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
GNU GRUB 安全漏洞
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存在安全漏洞，该漏洞源于gettext模块释放后重用，可能导致拒绝服务或数据泄露。
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
GNUgrub2 0 ~ 2.14 -
Red HatRed Hat Enterprise Linux 10 1:2.12-29.el10_1.2 ~ * cpe:/o:redhat:enterprise_linux:10.1
Red HatRed Hat Enterprise Linux 10.0 Extended Update Support 1:2.12-15.el10_0.2 ~ * cpe:/o:redhat:enterprise_linux_eus:10.0
Red HatRed Hat Enterprise Linux 7 Extended Lifecycle Support 1:2.02-0.87.el7_9.16 ~ * cpe:/o:redhat:rhel_els:7
Red HatRed Hat Enterprise Linux 8 1:2.02-170.el8_10.1 ~ * cpe:/o:redhat:enterprise_linux:8::baseos
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support 1:2.02-87.el8_2.14 ~ * cpe:/o:redhat:rhel_aus:8.2::baseos
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 1:2.02-99.el8_4.13 ~ * cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Red HatRed Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 1:2.02-99.el8_4.13 ~ * cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Red HatRed Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 1:2.02-123.el8_6.19 ~ * cpe:/o:redhat:rhel_e4s:8.6::baseos
Red HatRed Hat Enterprise Linux 8.6 Telecommunications Update Service 1:2.02-123.el8_6.19 ~ * cpe:/o:redhat:rhel_e4s:8.6::baseos
Red HatRed Hat Enterprise Linux 8.6 Update Services for SAP Solutions 1:2.02-123.el8_6.19 ~ * cpe:/o:redhat:rhel_e4s:8.6::baseos
Red HatRed Hat Enterprise Linux 8.8 Telecommunications Update Service 1:2.02-152.el8_8.3 ~ * cpe:/o:redhat:rhel_e4s:8.8::baseos
Red HatRed Hat Enterprise Linux 8.8 Update Services for SAP Solutions 1:2.02-152.el8_8.3 ~ * cpe:/o:redhat:rhel_e4s:8.8::baseos
Red HatRed Hat Enterprise Linux 9 1:2.06-114.el9_7.1 ~ * cpe:/o:redhat:enterprise_linux:9::baseos
Red HatRed Hat Enterprise Linux 9.0 Update Services for SAP Solutions 1:2.06-27.el9_0.23 ~ * cpe:/o:redhat:rhel_e4s:9.0::baseos
Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP Solutions 1:2.06-61.el9_2.11 ~ * cpe:/o:redhat:rhel_e4s:9.2::baseos
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support 1:2.06-86.el9_4.4 ~ * cpe:/o:redhat:rhel_eus:9.4::baseos
Red HatRed Hat Enterprise Linux 9.6 Extended Update Support 1:2.06-105.el9_6.1 ~ * cpe:/o:redhat:rhel_eus:9.6::baseos
Red HatRed Hat OpenShift Container Platform 4.12 412.86.202604010116-0 ~ * cpe:/a:redhat:openshift:4.12::el8
Red HatRed Hat OpenShift Container Platform 4.13 413.92.202604080111-0 ~ * cpe:/a:redhat:openshift:4.13::el9
Red HatRed Hat OpenShift Container Platform 4.18 418.94.202603181125-0 ~ * cpe:/a:redhat:openshift:4.18::el9
Red HatRed Hat OpenShift Container Platform 4.19 4.19.9.6.202604080618-0 ~ * cpe:/a:redhat:openshift:4.19::el9
二、漏洞 CVE-2025-61662 的公开POC
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三、漏洞 CVE-2025-61662 的情报信息
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四、漏洞 CVE-2025-61662 的评论

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