Open mend-bolt-for-github[bot] opened 1 year ago
A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
Publish Date: 2022-10-13
URL: CVE-2022-42719
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Adjacent - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
Type: Upgrade version
Origin: https://www.linuxkernelcves.com/cves/CVE-2022-42719
Release Date: 2022-10-13
Fix Resolution: v5.15.74,v5.19.16,v6.1-rc1
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CVE-2022-42719 - High Severity Vulnerability
Vulnerable Libraries - linuxlinux-4.19.237, linuxlinux-4.19.237
Vulnerability Details
A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
Publish Date: 2022-10-13
URL: CVE-2022-42719
CVSS 3 Score Details (8.8)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Adjacent - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://www.linuxkernelcves.com/cves/CVE-2022-42719
Release Date: 2022-10-13
Fix Resolution: v5.15.74,v5.19.16,v6.1-rc1
Step up your Open Source Security Game with Mend here