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I. Basic Information for CVE-2023-32233
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled.
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
Linux kernel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于匿名集处理不当，处理批请求时 Netfilter nf_tables 中存在释放后重用问题，可以被滥用对内核内存执行任意读写操作。
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
-n/a n/a -
II. Public POCs for CVE-2023-32233
#POC DescriptionSource LinkShenlong Link
1自用，poc作者为Piotr Krysiuk，在使用前请先阅读README.mdhttps://github.com/PIDAN-HEIDASHUAI/CVE-2023-32233POC Details
2CVE-2023-32233: Linux内核中的安全漏洞https://github.com/Liuk3r/CVE-2023-32233POC Details
3Use-After-Free in Netfilter nf_tables when processing batch requests CVE-2023-32233https://github.com/oferchen/POC-CVE-2023-32233POC Details
4CVE-2023-32233https://github.com/RogelioPumajulca/TEST-CVE-2023-32233POC Details
5Nonehttps://github.com/void0red/CVE-2023-32233POC Details
6Nonehttps://github.com/rootkalilocalhost/CVE-2023-32233POC Details
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III. Intelligence Information for CVE-2023-32233
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2023-32233

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