CVE-2025-1150— GNU Binutils ld libbfd.c bfd_malloc memory leak
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I. Basic Information for CVE-2025-1150
Vulnerability Information
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Vulnerability Title
GNU Binutils ld libbfd.c bfd_malloc memory leak
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in GNU Binutils 2.43. It has been declared as problematic. This vulnerability affects the function bfd_malloc of the file libbfd.c of the component ld. The manipulation leads to memory leak. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The code maintainer explains: "I'm not going to commit some of the leak fixes I've been working on to the 2.44 branch due to concern that would destabilise ld. All of the reported leaks in this bugzilla have been fixed on binutils master."
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: NVD (National Vulnerability Database)
Vulnerability Title
GNU Binutils 安全漏洞
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 2.43版本存在安全漏洞，该漏洞源于ld部件的libbfd.c文件中的bfd_malloc函数包含一个内存泄漏问题。
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-2025-1150
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Same Patch Batch · GNU · 2025-02-10 · 7 CVEs total
| CVE-2025-1147 | 3.1 LOW | GNU Binutils nm nm.c internal_strlen buffer overflow |
| CVE-2025-1148 | 3.1 LOW | GNU Binutils ld ldelfgen.c link_order_scan memory leak |
| CVE-2025-1149 | 3.1 LOW | GNU Binutils ld xmalloc.c xstrdup memory leak |
| CVE-2025-1151 | 3.1 LOW | GNU Binutils ld xmemdup.c xmemdup memory leak |
| CVE-2025-1152 | 3.1 LOW | GNU Binutils ld xstrdup.c xstrdup memory leak |
| CVE-2025-1153 | 3.1 LOW | GNU Binutils format.c bfd_set_format memory corruption |
IV. Related Vulnerabilities
Same product: Binutils
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GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_secti - CVE-2025-11414
GNU Binutils Linker elflink.c get_link_hash_entry out-of-bou
Same weakness: CWE-401
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V. Comments for CVE-2025-1150
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