漏洞信息
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Vulnerability Title
ata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe() devm_ioremap() returns NULL on error. Currently, pxa_ata_probe() does not check for this case, which can result in a NULL pointer dereference. Add NULL check after devm_ioremap() to prevent this issue.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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ata/pata_pxa中pxa_ata_probe函数存在空指针解引用风险。
CVSS Information
N/A
Vulnerability Type
N/A