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I. Basic Information for CVE-2022-23303
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.
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
hostapd 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
hostapd是一款访问点和身份验证服务器的用户空间守护程序。 hostapd 中存在加密问题漏洞，该漏洞源于产品的hostapd 和 wpa supplicant组件存在缓存访问模式错误。攻击者可通过该漏洞发起侧通道攻击。在2.10之前的hostapd和2.10之前的wpa supplicant中，SAE的实现很容易受到侧通道攻击，因为缓存访问模式。注意:此问题存在是因为CVE-2019-9494的修复不完整。
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-2022-23303
#POC DescriptionSource LinkShenlong Link
1mirror of https://w1.fi/cgit/hostap/ till 30/01/2023 for CVE-2022-23303/4 - c22https://github.com/skulkarni-mv/hostapd_mirrorPOC Details
2mirror of https://w1.fi/cgit/hostap/ till 30/01/2023 for CVE-2022-23303/4 - c22https://github.com/web-logs2/hostapd_mirrorPOC Details
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III. Intelligence Information for CVE-2022-23303
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2022-23303

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