CVE-2022-3043: Heap buffer overflow in Screen Capture

Reference Links

• https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html (Advisory)
• https://crbug.com/1336979
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
• https://security.gentoo.org/glsa/202209-23

Parent vulnerabilities

(Appears in the following advisories)

• 6098751293474831349

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2022-3038
• CVE-2022-4912
• CVE-2022-3039
• CVE-2022-3040
• CVE-2022-3041
• CVE-2022-3042
• CVE-2022-3044
• CVE-2022-3045
• CVE-2022-3046
• CVE-2022-3071
• CVE-2022-4913
• CVE-2022-3047
• CVE-2022-3048
• CVE-2022-3049
• CVE-2022-3050
• CVE-2022-3051
• CVE-2022-3052
• CVE-2022-3053
• CVE-2022-3054
• CVE-2022-3055
• CVE-2022-3056
• CVE-2022-3057
• CVE-2022-3058

Frequently Asked Questions

• What is CVE-2022-3043?

  CVE-2022-3043 is a heap buffer overflow vulnerability in Screen Capture in Google Chrome on Chrome OS prior to version 105.0.5195.52.

• How does CVE-2022-3043 affect Google Chrome?

  CVE-2022-3043 allows a remote attacker to potentially exploit heap corruption in Google Chrome by convincing a user to engage in specific UI interactions via a crafted HTML page.

• What is the severity of CVE-2022-3043?

  The severity of CVE-2022-3043 is rated as high with a CVSS score of 8.8.

• How can I fix CVE-2022-3043?

  To fix CVE-2022-3043, update Google Chrome on Chrome OS to version 105.0.5195.52 or later.

• Where can I find more information about CVE-2022-3043?

  You can find more information about CVE-2022-3043 in the references: [Link 1](https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html), [Link 2](https://crbug.com/1336979), [Link 3](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/)