CVE-2025-1182— GNU Binutils ld elflink.c bfd_elf_reloc_symbol_deleted_p memory corruption
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I. Basic Information for CVE-2025-1182
Vulnerability Information
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Vulnerability Title
GNU Binutils ld elflink.c bfd_elf_reloc_symbol_deleted_p memory corruption
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability, which was classified as critical, was found in GNU Binutils 2.43. Affected is the function bfd_elf_reloc_symbol_deleted_p of the file bfd/elflink.c of the component ld. The manipulation leads to memory corruption. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The patch is identified as b425859021d17adf62f06fb904797cf8642986ad. It is recommended to apply a patch to fix this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
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。攻击者利用该漏洞可以导致内存损坏。
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-2025-1182
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- CVE-2025-1182 GNU Binutils ld elflink.c bfd_elf_reloc_symbol_deleted_p memory corruptionsignaturepermissions-required
- CVE-2025-1182 GNU Binutils ld elflink.c bfd_elf_reloc_symbol_deleted_p memory corruptionvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2025-1182
Same Patch Batch · GNU · 2025-02-11 · 6 CVEs total
| CVE-2025-1178 | 5.6 MEDIUM | GNU Binutils ld libbfd.c bfd_putl64 memory corruption |
| CVE-2025-1176 | 5.0 MEDIUM | GNU Binutils ld elflink.c _bfd_elf_gc_mark_rsec heap-based overflow |
| CVE-2025-1179 | 5.0 MEDIUM | GNU Binutils ld libbfd.c bfd_putl64 memory corruption |
| CVE-2025-1181 | 5.0 MEDIUM | GNU Binutils ld elflink.c _bfd_elf_gc_mark_rsec memory corruption |
| CVE-2025-1180 | 3.1 LOW | GNU Binutils ld elf-eh-frame.c _bfd_elf_write_section_eh_frame memory corruption |
IV. Related Vulnerabilities
Same product: Binutils
- CVE-2025-11840
GNU Binutils ldmisc.c vfinfo out-of-bounds - CVE-2025-11839
GNU Binutils prdbg.c tg_tag_type return value - CVE-2025-11495
GNU Binutils Linker elf64-x86-64.c elf_x86_64_relocate_secti - CVE-2025-11494
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-119
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