{"answers":{"affected":"3 open source packages ship an affected version, including github.com/snapcore/snapd. It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-3328 in the wild and no public exploit code.","fix":"Upgrade github.com/snapcore/snapd to 2.57.6 or later.","what":"CVE-2022-3328 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 8 Jan 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-3328 and fix it if it is affected.\n\nWhat it is: CVE-2022-3328 is a high-severity vulnerability in Canonical Ubuntu Linux, published on 8 Jan 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-3328 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/snapcore/snapd (Go): affected all versions; no fix listed\n- github.com/snapcore/snapd (Go): affected all versions; fixed in 2.57.6\n- github.com/snapcore/snapd (Go): affected all versions; fixed in 2.57.6\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-3328/ (Markdown: https://insights.sbomify.com/CVE-2022-3328/index.md)","id":"CVE-2022-3328","markdown":"https://insights.sbomify.com/CVE-2022-3328/index.md","name":"CVE-2022-3328","record":{"aliases":["DEBIAN-CVE-2022-3328","DLA-3215-1","DSA-5292-1","GHSA-cjqf-877p-7m3f","GO-2024-2468","UBUNTU-CVE-2022-3328","USN-5753-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"snapd package manager","requires_auth":"low_privilege","summary":"A race condition in snap-confine allows local attackers to escalate privileges by manipulating directory permissions during creation.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"snapd","vendor":"canonical"},{"product":"ubuntu_linux","vendor":"canonical"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"Race condition in snap-confine's must_mkdir_and_open_with_perms()","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":"2022-12-01","github_poc":1,"max_poc_stars":4,"metasploit":0,"nuclei":0,"refs":[{"date":"2022-12-01T11:57:25Z","kind":"github_poc","ref":"https://github.com/Mr-xn/CVE-2022-3328","stars":4,"title":"CVE-2022-3328 with CVE-2022-41974 and CVE-2022-41973"}],"tier":"poc_unverified"},"has_fix":true,"headline":"snapd Race Condition vulnerability","id":"CVE-2022-3328","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux"],"type":"race_condition","year":"2022"},"n_packages":3,"n_references":2,"next":{"headline":"Missing authorization in GitLab","id":"CVE-2022-3330"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/snapcore/snapd","purl":"pkg:golang/github.com/snapcore/snapd","source":"GO-2024-2468"},{"ecosystem":"Go","fixed":["2.57.6"],"introduced":["0"],"last_affected":[],"package":"github.com/snapcore/snapd","purl":null,"source":"GHSA-cjqf-877p-7m3f"},{"ecosystem":"Go","fixed":["2.57.6"],"introduced":["0"],"last_affected":[],"package":"github.com/snapcore/snapd","purl":"pkg:golang/github.com/snapcore/snapd","source":"GHSA-cjqf-877p-7m3f"}],"prev":{"headline":"Missing Authentication for Critical Function in ikus060/rdiffweb","id":"CVE-2022-3327"},"products":["snapd"],"published":"2024-01-08","related":[{"cvss_score":10,"headline":"Command injection in snapd","id":"CVE-2023-1523","kev_date_added":null,"published":"2023-09-01"},{"cvss_score":9.3,"headline":"Privilege escalation in snapd","id":"CVE-2020-27352","kev_date_added":null,"published":"2024-06-21"},{"cvss_score":8.8,"headline":"Local privilege escalation via snapd socket","id":"CVE-2019-7304","kev_date_added":null,"published":"2019-04-23"},{"cvss_score":8.2,"headline":"snapd could be made to bypass intended access restrictions through snap content interfaces and layout paths","id":"CVE-2021-4120","kev_date_added":null,"published":"2022-02-17"},{"cvss_score":8.1,"headline":"CVE-2024-5138: snapd snapctl auth bypass","id":"CVE-2024-5138","kev_date_added":null,"published":"2024-05-31"},{"cvss_score":7.8,"headline":"snapd could be made to escalate privileges and run programs as administrator","id":"CVE-2021-44730","kev_date_added":null,"published":"2022-02-17"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-03","vendors":["Canonical Ltd."]},"summary":"A race condition in snap-confine allows local attackers to escalate privileges by manipulating directory permissions during creation.","url":"https://insights.sbomify.com/CVE-2022-3328/"}