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CVE-2024-6760— ktrace(2) fails to detach when executing a setuid binary

EPSS 0.25% · P48
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I. Basic Information for CVE-2024-6760

Vulnerability Information
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Vulnerability Title
ktrace(2) fails to detach when executing a setuid binary
Source: NVD (National Vulnerability Database)
Vulnerability Description
A logic bug in the code which disables kernel tracing for setuid programs meant that tracing was not disabled when it should have, allowing unprivileged users to trace and inspect the behavior of setuid programs. The bug may be used by an unprivileged user to read the contents of files to which they would not otherwise have access, such as the local password database.
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
FreeBSD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是FreeBSD基金会的一套类Unix操作系统。 FreeBSD存在安全漏洞，该漏洞源于代码中的逻辑错误会禁用内核跟踪，从而允许非特权用户跟踪和检查setuid程序的行为。
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

VendorProductAffected VersionsCPESubscribe
FreeBSDFreeBSD 14.1-RELEASE ~ p3 -

II. Public POCs for CVE-2024-6760

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III. Intelligence Information for CVE-2024-6760

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Same Patch Batch · FreeBSD · 2024-08-11 · 4 CVEs total

CVE-2024-7589OpenSSH pre-authentication async signal safety issue
CVE-2024-6759NFS client accepts file names containing path separators
CVE-2024-6640pf incorrectly matches different ICMPv6 states in the state table

IV. Related Vulnerabilities

Same product: FreeBSD
Same vendor: FreeBSD

V. Comments for CVE-2024-6760

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