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CVE-2022-47630

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linaro Trusted Firmware-A是Linaro开源的一种可信固件。 Linaro Trusted Firmware-A 2.8及之前版本存在安全漏洞，该漏洞源于在解析引导证书的X.509解析器中存在越界读取，攻击者利用该漏洞可能会触发读取或获取有关微架构状态的敏感信息。

AI Predicted 5.9 Difficulty: Hard EPSS 0.63% · P48

Possible ATT&CK Techniques 1 AI

T1592.001 · Hardware
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I. Basic Information for CVE-2022-47630

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linaro Trusted Firmware-A 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linaro Trusted Firmware-A是Linaro开源的一种可信固件。 Linaro Trusted Firmware-A 2.8及之前版本存在安全漏洞，该漏洞源于在解析引导证书的X.509解析器中存在越界读取，攻击者利用该漏洞可能会触发读取或获取有关微架构状态的敏感信息。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2022-47630

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III. Intelligence Information for CVE-2022-47630

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Mailing List Discussions for CVE-2022-47630 (1)

Other References for CVE-2022-47630 (2)

Same Patch Batch · n/a · 2023-01-16 · 3 CVEs total

CVE-2018-25076 5.5 MEDIUM Events Extension events.php searchResults sql injection
CVE-2015-10055 5.5 MEDIUM PictureThisWebServer user.js router.post sql injection

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2022-47630

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