Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
blktrace (aka Block IO Tracing) 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the dev_map_read function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
blktrace 缓冲区错误漏洞
Vulnerability Description
blktrace（又名Block IO Tracing）是一款基于Linux的用来收集磁盘中的IO信息的工具。 blktrace 1.2.0版本中的btt/devmap.c文件的‘dev_map_read’函数存在缓冲区溢出漏洞，该漏洞源于设备和devno的数组太小。当与Linux kernel或Android使用时，攻击者可利用该漏洞执行任意代码或造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A