{"answers":{"affected":"","exploited":"There is no known exploitation of ALBA-2021:2573 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"ALBA-2021:2573 is a vulnerability in sanlock-devel, published on 29 Jun 2021."},"fix_prompt":"Check this codebase for ALBA-2021:2573 and fix it if it is affected.\n\nWhat it is: ALBA-2021:2573 is a vulnerability in sanlock-devel, published on 29 Jun 2021. \nExploitation: There is no known exploitation of ALBA-2021:2573 in the wild and no public exploit code.\n\nAffected product: sanlock-devel. No package-level version data is available, so check the vendor advisory linked from the reference page.\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/ALBA-2021-2573/ (Markdown: https://insights.sbomify.com/ALBA-2021-2573/index.md)","id":"ALBA-2021:2573","markdown":"https://insights.sbomify.com/ALBA-2021-2573/index.md","name":"ALBA-2021:2573","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"shared storage lock manager","requires_auth":"unknown","summary":"A bug in sanlock caused closed connections and released leases upon receiving bad client messages, potentially disrupting shared storage synchronization.","user_interaction":"unknown","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The sanlock packages provide a shared storage lock manager. Hosts with\nshared access to a block device or a file can use sanlock to synchronize\ntheir activities. VDSM and libvirt use sanlock to synchronize access to\nshared devices or files.\n\nBug Fix(es) and Enhancement(s):\n\n* bad client message causes closed connection and released leases\n(BZ#1965481)\n\n* Expose sanlock_inquire() in python bindings (BZ#1965483)","ecosystems":["AlmaLinux:8"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"sanlock bug fix and enhancement update","id":"ALBA-2021:2573","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"AlmaLinux:8","fixed":["3.8.3-3.el8_4"],"introduced":["0"],"last_affected":[],"package":"sanlock-devel","purl":"pkg:rpm/almalinux/sanlock-devel","source":"ALBA-2021:2573"}],"products":null,"published":"2021-06-29","related":[],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALBA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"A bug in sanlock caused closed connections and released leases upon receiving bad client messages, potentially disrupting shared storage synchronization.","url":"https://insights.sbomify.com/ALBA-2021-2573/"}