CVE-2024-23651

CVE-2024-23651 is a software vulnerability found in Docker BuildKit, which is part of the Moby project and the Open Container Initiative (OCI). This flaw, along with another (CVE-2024-23653), are categorized as build-time only escapes. Specifically, CVE-2024-23651 involves a race condition related to how cache layers are mounted during runtime. The presence of this vulnerability could potentially expose systems to security risks. These vulnerabilities were discovered as part of a broader investigation into Docker-related components, including Moby BuildKit and OCI runc. In response to the discovery, Moby and OCI have released updates for multiple vulnerabilities, including CVE-2024-23651, CVE-2024-23652, CVE-2024-23653, and CVE-2024-21626. These vulnerabilities affect key components of container technology, which underlines their significance. The Cybersecurity & Infrastructure Security Agency (CISA) has urged users and administrators to review the advisories from Moby BuildKit and OCI runc, as well as a blog post by Snyk detailing these vulnerabilities. To mitigate the potential risks associated with these vulnerabilities, it is recommended to apply the necessary updates provided by Moby and OCI. This will ensure that systems using these components are protected from possible security breaches.