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CVE-2021-38604

EPSS 0.10% · P28
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I. Basic Information for CVE-2021-38604

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
GNU C Library 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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（又名 glibc） 2.34版本及之前版本的 librt 中存在安全漏洞，该漏洞源于sysdeps/unix/sysv/linux/mq_notify.c 错误处理了某些 NOTIFY_REMOVED 数据，导致空指针取消引用。
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

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II. Public POCs for CVE-2021-38604

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III. Intelligence Information for CVE-2021-38604

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Same Patch Batch · n/a · 2021-08-12 · 58 CVEs total

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Showing top 20 of 58 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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