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CVE-2019-1010025

Quick assessment

Affected

GNU Libc glibc

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.

GNU C Library（glibc，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 GNU C Library中的glibc存在安全特征问题漏洞。攻击者可利用该漏洞猜测出pthread_created线程的堆地址。

AI Predicted 6.5 Difficulty: Moderate EPSS 2.48% · P84 Updated Oct 14, 2026

Possible ATT&CK Techniques 1 AI

T1014 · Rootkit

Affected Version Matrix 1

Vendor	Product	Version Range	Status
GNU Libc	glibc	`current (At least as of 2018-02-16)`	affected

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I. Basic Information for CVE-2019-1010025

Vulnerability Information

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Vulnerability Title

N/A

Source: CVE Program / CVE List V5

Vulnerability Description

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may guess the heap addresses of pthread_created thread. The component is: glibc. NOTE: the vendor's position is "ASLR bypass itself is not a vulnerability.

Source: CVE Program / CVE List V5

CVSS Information

N/A

Source: CVE Program / CVE List V5

Vulnerability Type

N/A

Source: CVE Program / CVE List V5

Vulnerability Title

GNU C Library 安全特征问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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 Libc	glibc	current (At least as of 2018-02-16)	-

II. Public POCs for CVE-2019-1010025

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2019-1010025

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Vendor Advisories for CVE-2019-1010025 (3)

https://support.f5.com/csp/article/K06046097 x_refsource_CONFIRM
https://support.f5.com/csp/article/K06046097?utm_source=f5support&amp%3Butm_medium=RSS x_refsource_CONFIRM
https://security-tracker.debian.org/tracker/CVE-2019-1010025 vendor-advisory x_refsource_DEBIAN

Other References for CVE-2019-1010025 (1)

https://sourceware.org/bugzilla/show_bug.cgi?id=22853 x_refsource_MISC

https://www.cve.org/CVERecord?id=CVE-2019-1010025

Same Patch Batch · GNU Libc · 2019-07-15 · 3 CVEs total

CVE-2019-1010023		GNU C Library 权限许可和访问控制问题漏洞
CVE-2019-1010024		GNU C Library 信息泄露漏洞

IV. Related Vulnerabilities

Same product: glibc

Same vendor: GNU Libc