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CVE-2021-3612

EPSS 0.09% · P25
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I. Basic Information for CVE-2021-3612

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 缓冲区错误漏洞
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 存在缓冲区错误漏洞，该漏洞源于在Linux内核的操纵杆设备子系统中发现了一个越位内存读写缺陷，通过用户调用ioctl JSIOCSBTNMAP的方式。攻击者可利用该漏洞使系统崩溃，或者可能升级他们在系统上的特权。
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
-kernel kernel 5.9-rc1 -

II. Public POCs for CVE-2021-3612

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III. Intelligence Information for CVE-2021-3612

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Same Patch Batch · n/a · 2021-07-09 · 49 CVEs total

CVE-2021-3011610.0 CRITICALUnauthenticated credential leak and business logic flaw in Kaseya VSA <= v9.5.6
CVE-2021-301209.9 CRITICAL2FA bypass in Kaseya VSA <= v9.5.6
CVE-2021-301189.8 CRITICALUnauthenticated Remote Code Execution in Kaseya VSA < v9.5.5
CVE-2021-301179.8 CRITICALAuthenticated SQL injection in Kaseya VSA < v9.5.6
CVE-2021-234058.3 HIGHSQL Injection
CVE-2021-302017.5 HIGHUnauthenticated XML External Entity vulnerability in Kaseya VSA < v9.5.6
CVE-2021-301216.5 MEDIUM(Semi-)Authenticated local file inclusion in Kaseya VSA < v9.5.6
CVE-2021-301195.4 MEDIUMAuthenticated Authenticated reflective XSS in Kaseya VSA <= v9.5.6
CVE-2020-35986Rukovoditel 跨站脚本漏洞
CVE-2020-25875Codoforum 跨站脚本漏洞
CVE-2020-25392CSZ CMS 跨站脚本漏洞
CVE-2021-33795Foxit Reader和Foxit PhantomPDF 安全漏洞
CVE-2020-35987Rukovoditel 跨站脚本漏洞
CVE-2021-35358Dotcms dotCMS 跨站脚本漏洞
CVE-2021-35361Dotcms dotCMS 跨站脚本漏洞
CVE-2021-35360Dotcms dotCMS 跨站脚本漏洞
CVE-2021-36371Emissary-Ingress 信任管理问题漏洞
CVE-2021-33214Hms Networks eCatcher 安全漏洞
CVE-2021-33792Foxit Reader 和 Foxit PhantomPDF 缓冲区错误漏洞
CVE-2021-27038Autodesk Design Review 安全漏洞

Showing top 20 of 49 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: kernel
Same vendor: n/a
Same weakness: CWE-20

V. Comments for CVE-2021-3612

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