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I. Basic Information for CVE-2022-38791
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In MariaDB before 10.9.2, compress_write in extra/mariabackup/ds_compress.cc does not release data_mutex upon a stream write failure, which allows local users to trigger a deadlock.
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
MariaDB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MariaDB是Mariadb基金会的一套免费开源的数据库管理系统,也是一个采用Maria存储引擎的MySQL分支版本。 MariaDB 10.9.2 之前版本存在安全漏洞,该漏洞源于extra/mariabackup/ds_compress.cc中的compress_write在流写入失败时没有释放data_mutex,这会导致本地用户触发死锁。
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
-n/a n/a -
II. Public POCs for CVE-2022-38791
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III. Intelligence Information for CVE-2022-38791
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