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I. Basic Information for CVE-2021-46965
Vulnerability Information

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Vulnerability Title
mtd: physmap: physmap-bt1-rom: Fix unintentional stack access
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mtd: physmap: physmap-bt1-rom: Fix unintentional stack access Cast &data to (char *) in order to avoid unintentionally accessing the stack. Notice that data is of type u32, so any increment to &data will be in the order of 4-byte chunks, and this piece of code is actually intended to be a byte offset. Addresses-Coverity-ID: 1497765 ("Out-of-bounds access")
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,该漏洞源于无意的堆栈访问。
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 b3e79e7682e075326df8041b826b03453acacd0a ~ 34ec706bf0b7c4ca249a729c1bcb91f706c7a7be -
LinuxLinux 5.10 -
II. Public POCs for CVE-2021-46965
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III. Intelligence Information for CVE-2021-46965
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IV. Related Vulnerabilities
V. Comments for CVE-2021-46965

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