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I. Basic Information for CVE-2023-53400
Vulnerability Information

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Vulnerability Title
ALSA: hda: Fix Oops by 9.1 surround channel names
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix Oops by 9.1 surround channel names get_line_out_pfx() may trigger an Oops by overflowing the static array with more than 8 channels. This was reported for MacBookPro 12,1 with Cirrus codec. As a workaround, extend for the 9.1 channels and also fix the potential Oops by unifying the code paths accessing the same array with the proper size check.
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 安全漏洞
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,该漏洞源于未正确处理9.1环绕声道名称,可能导致数组溢出。
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
LinuxLinux 247d85ee068610c50d66ee0cd3130e02c69f5f2e ~ 082dcd51667b29097500c824c37f24da997a6a8a -
LinuxLinux 3.9 -
II. Public POCs for CVE-2023-53400
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III. Intelligence Information for CVE-2023-53400
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IV. Related Vulnerabilities
V. Comments for CVE-2023-53400

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