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CVE-2025-1352— GNU elfutils eu-readelf libdw_alloc.c __libdw_thread_tail memory corruption

Quick assessment

Affected
GNU elfutils
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Elfutils是Cuviper个人开发者的一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。 Elfutils 0.192版本存在缓冲区错误漏洞，该漏洞源于libdw_alloc.c文件中的__libdw_thread_tail函数，对参数w的操纵导致内存损坏。

CVSS 5.0 · Medium EPSS 0.66% · P50

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
GNU elfutils 0.192 affected
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I. Basic Information for CVE-2025-1352

Vulnerability Information
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Vulnerability Title
GNU elfutils eu-readelf libdw_alloc.c __libdw_thread_tail memory corruption
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in GNU elfutils 0.192 and classified as critical. This vulnerability affects the function __libdw_thread_tail in the library libdw_alloc.c of the component eu-readelf. The manipulation of the argument w leads to memory corruption. 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. The name of the patch is 2636426a091bd6c6f7f02e49ab20d4cdc6bfc753. It is recommended to apply a patch to fix this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Elfutils 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elfutils是Cuviper个人开发者的一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。 Elfutils 0.192版本存在缓冲区错误漏洞，该漏洞源于libdw_alloc.c文件中的__libdw_thread_tail函数，对参数w的操纵导致内存损坏。
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

Vendor Product Affected Versions CPE Subscribe
GNU elfutils 0.192 -

II. Public POCs for CVE-2025-1352

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III. Intelligence Information for CVE-2025-1352

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Vendor Advisories for CVE-2025-1352 (3)

Vendor Pages for CVE-2025-1352 (1)

Other References for CVE-2025-1352 (1)

Other References for CVE-2025-1352 (1)

IV. Related Vulnerabilities

Same product: elfutils
Same vendor: GNU
Same weakness: CWE-119

V. Comments for CVE-2025-1352

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