{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-2585 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-2585 is a medium-severity use after free 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-2022-2585 and fix it if it is affected.\n\nWhat it is: CVE-2022-2585 is a medium-severity use after free 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-2022-2585 in the wild and no public exploit code.\n\nAffected product: Canonical Ubuntu Linux. 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/CVE-2022-2585/ (Markdown: https://insights.sbomify.com/CVE-2022-2585/index.md)","id":"CVE-2022-2585","markdown":"https://insights.sbomify.com/CVE-2022-2585/index.md","name":"CVE-2022-2585","record":{"aliases":["AZL-33498","DEBIAN-CVE-2022-2585","RHSA-2022:7330","UBUNTU-CVE-2022-2585"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A use-after-free in the Linux kernel allows local attackers to execute arbitrary code or escalate privileges via POSIX CPU timers.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.","ecosystems":["Red Hat:enterprise_linux:9::baseos"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Use after free in linux","id":"CVE-2022-2585","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","linux:linux_kernel"],"type":"use_after_free","year":"2022"},"n_packages":12,"n_references":7,"next":{"headline":"Linux Kernel Use-After-Free","id":"CVE-2022-2586"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-4.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_13_1","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_13_1","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-4.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_13_1-debuginfo","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_13_1-debuginfo","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-4.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_13_1-debugsource","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_13_1-debugsource","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-3.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_17_1","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_17_1","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-3.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_17_1-debuginfo","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_17_1-debuginfo","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-3.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_17_1-debugsource","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_17_1-debugsource","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-3.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_22_1","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_22_1","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-3.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_22_1-debuginfo","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_22_1-debuginfo","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-3.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_22_1-debugsource","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_22_1-debugsource","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-2.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_26_1","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_26_1","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-2.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_26_1-debuginfo","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_26_1-debuginfo","source":"RHSA-2022:7330"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:1-2.el9_0"],"introduced":["0"],"last_affected":[],"package":"kpatch-patch-5_14_0-70_26_1-debugsource","purl":"pkg:rpm/redhat/kpatch-patch-5_14_0-70_26_1-debugsource","source":"RHSA-2022:7330"}],"prev":{"headline":"Panic when decoding invalid blocks in github.com/ipld/go-codec-dagpb","id":"CVE-2022-2584"},"products":["linux"],"published":"2024-01-08","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-04","vendors":["The Linux Kernel Organization"]},"summary":"A use-after-free in the Linux kernel allows local attackers to execute arbitrary code or escalate privileges via POSIX CPU timers.","url":"https://insights.sbomify.com/CVE-2022-2585/"}