Vulnerability Information
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Vulnerability Title
mtd: rawnand: fix double free in atmel_pmecc_create_user()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fix double free in atmel_pmecc_create_user() The "user" pointer was converted from being allocated with kzalloc() to being allocated by devm_kzalloc(). Calling kfree(user) will lead to a double free.
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，该漏洞源于在mtd模块的rawnand子模块中，atmel_pmecc_create_user函数中将“user”指针的分配方式从kzalloc改为devm_kzalloc后，调用kfree(user)会导致双重释放错误，影响NAND闪存的正常操作和数据完整性。
CVSS Information
N/A
Vulnerability Type
N/A