CVE-2025-11494— GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_sections out-of-bounds
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I. Basic Information for CVE-2025-11494
Vulnerability Information
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Vulnerability Title
GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_sections out-of-bounds
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in GNU Binutils 2.45. Impacted is the function _bfd_x86_elf_late_size_sections of the file bfd/elfxx-x86.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is identified as b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a. A patch should be applied to remediate this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
GNU Binutils 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU Binutils（GNU Binary Utilities）是美国GNU社区的开发的一组编程语言工具程序。该程序主要用于处理多种格式的目标文件，并提供有连接器、汇编器和其他用于目标文件和档案的工具。 GNU Binutils 2.45版本存在缓冲区错误漏洞，该漏洞源于_bfd_x86_elf_late_size_sections函数存在越界读取，可能导致信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-11494
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- CVE-2025-11494 GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_sections out-of-bounds (Bug 33499)vdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2025-11494
IV. Related Vulnerabilities
Same product: Binutils
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V. Comments for CVE-2025-11494
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