KLA15734
Multiple vulnerabilities in Microsoft Browser

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Implementation vulnerability in Pointer Lock can be exploited to cause denial of service.
2. Use after free vulnerability in WebSQL can be exploited to cause denial of service or execute arbitrary code.
3. A remote code execution vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to execute arbitrary code.
4. Policy enforcement vulnerability in Extensions API can be exploited to cause denial of service.
5. Validation of untrusted input vulnerability in V8 can be exploited to cause denial of service.
6. Policy enforcement vulnerability in DevTools can be exploited to cause denial of service.
7. Use after free vulnerability in Sign-In Flow can be exploited to cause denial of service or execute arbitrary code.
8. Implementation vulnerability in iframe Sandbox can be exploited to cause denial of service.
9. Use after free vulnerability in Browser tag can be exploited to cause denial of service or execute arbitrary code.
10. Implementation vulnerability in Site Isolation can be exploited to cause denial of service.
11. Use after free vulnerability in Layout can be exploited to cause denial of service or execute arbitrary code.
12. Use after free vulnerability in Passwords can be exploited to cause denial of service or execute arbitrary code.
13. Policy enforcement vulnerability in Content Security Policy can be exploited to cause denial of service.
14. Use after free vulnerability in Network Service can be exploited to cause denial of service or execute arbitrary code.

Microsoft Edge (Chromium-based)

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

CVE-2022-3053
CVE-2022-3039
CVE-2022-3041
CVE-2022-38012
CVE-2022-3047
CVE-2022-3045
CVE-2022-3054
CVE-2022-3058
CVE-2022-3057
CVE-2022-3046
CVE-2022-3044
CVE-2022-3040
CVE-2022-3055
CVE-2022-3056
CVE-2022-3038