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I. Basic Information for CVE-2022-49106
Vulnerability Information

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Vulnerability Title
staging: vchiq_arm: Avoid NULL ptr deref in vchiq_dump_platform_instances
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: staging: vchiq_arm: Avoid NULL ptr deref in vchiq_dump_platform_instances vchiq_get_state() can return a NULL pointer. So handle this cases and avoid a NULL pointer derefence in vchiq_dump_platform_instances.
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vchiq_arm驱动中vchiq_get_state可能返回NULL,导致空指针取消引用。
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
LinuxLinux 71bad7f086419dc674244b91ca35a12bfa4cb597 ~ 176df12b38c70b0a45e6392a0ee5bc83489dfc29 -
LinuxLinux 4.9 -
II. Public POCs for CVE-2022-49106
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III. Intelligence Information for CVE-2022-49106
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49106

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