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CVE-2022-23303

Related Vulnerabilities: CVE-2022-23303  

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

Description

The MITRE CVE dictionary describes this issue as:

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.

Additional Information

  • Bugzilla 2044602: CVE-2022-23303 wpa_supplicant: SAE side channel attacks as a result of cache access patterns
  • CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel
  • FAQ: Frequently asked questions about CVE-2022-23303

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