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CVE-2023-1583

EPSS 0.01% · P2
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I. Basic Information for CVE-2023-1583

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A NULL pointer dereference was found in io_file_bitmap_get in io_uring/filetable.c in the io_uring sub-component in the Linux Kernel. When fixed files are unregistered, some context information (file_alloc_{start,end} and alloc_hint) is not cleared. A subsequent request that has auto index selection enabled via IORING_FILE_INDEX_ALLOC can cause a NULL pointer dereference. An unprivileged user can use the flaw to cause a system crash.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 代码问题漏洞
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，该漏洞源于在io_file_bitmap_get中存在一个空指针取消引用。
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

VendorProductAffected VersionsCPESubscribe
-Linux kernel affected kernel 5.19, 6.0, 6.1, 6.2, 6.3 -

II. Public POCs for CVE-2023-1583

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III. Intelligence Information for CVE-2023-1583

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Same Patch Batch · n/a · 2023-03-24 · 163 CVEs total

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CVE-2023-281515.3 MEDIUMIndependentsoft JSpreadsheet 代码问题漏洞
CVE-2023-281505.3 MEDIUMIndependentsoft JODF 代码问题漏洞
CVE-2023-21028Google Pixel 缓冲区错误漏洞
CVE-2023-21047Google Pixel 缓冲区错误漏洞
CVE-2023-21029Google Pixel 安全漏洞
CVE-2023-21030Google Pixel 资源管理错误漏洞
CVE-2023-21031Google Pixel 缓冲区错误漏洞
CVE-2023-21032Google Pixel 缓冲区错误漏洞
CVE-2023-21033Google Pixel 资源管理错误漏洞
CVE-2023-21034Google Pixel 安全漏洞
CVE-2023-21035Google Pixel 安全漏洞
CVE-2023-21036Google Pixel 安全漏洞
CVE-2023-21043Google Pixel 资源管理错误漏洞
CVE-2023-21008Google Pixel 缓冲区错误漏洞
CVE-2023-21046Google Pixel 缓冲区错误漏洞
CVE-2023-21045Google Pixel 资源管理错误漏洞
CVE-2023-21044Google Pixel 缓冲区错误漏洞
CVE-2023-21041Google Pixel 缓冲区错误漏洞

Showing top 20 of 163 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux kernel
Same vendor: n/a
Same weakness: CWE-476

V. Comments for CVE-2023-1583

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