{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-39188 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-39188 is a medium-severity vulnerability in Debian Debian Linux, published on 2 Sep 2022. 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-2022-39188 and fix it if it is affected.\n\nWhat it is: CVE-2022-39188 is a medium-severity vulnerability in Debian Debian Linux, published on 2 Sep 2022. 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-2022-39188 in the wild and no public exploit code.\n\nAffected product: Debian Debian 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-2022-39188/ (Markdown: https://insights.sbomify.com/CVE-2022-39188/index.md)","id":"CVE-2022-39188","markdown":"https://insights.sbomify.com/CVE-2022-39188/index.md","name":"CVE-2022-39188","record":{"aliases":["AZL-10858","DEBIAN-CVE-2022-39188","GHSA-4qqj-hc3p-xwfg","OESA-2022-1968","SUSE-SU-2022:3346-1","SUSE-SU-2022:3362-1","SUSE-SU-2022:3372-1","SUSE-SU-2022:3379-1","SUSE-SU-2022:3406-1","UBUNTU-CVE-2022-39188"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["other"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A race condition in the Linux kernel allows device drivers to free pages with stale TLB entries, potentially leading to undefined behavior or memory corruption.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":4.7,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.","ecosystems":["SUSE:Linux Enterprise Live Patching 12 SP4","SUSE:Linux Enterprise Live Patching 12 SP5","SUSE:Linux Enterprise Live Patching 15","SUSE:Linux Enterprise Live Patching 15 SP4"],"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":"Race condition in n/a","id":"CVE-2022-39188","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","linux:linux_kernel"],"type":"race_condition","year":"2022"},"n_packages":9,"n_references":8,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2022-39189"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP4","fixed":["5-2.2"],"introduced":["0"],"last_affected":[],"package":"kgraft-patch-SLE12-SP4_Update_27","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_27\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4","source":"SUSE-SU-2022:3346-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP4","fixed":["3-2.2"],"introduced":["0"],"last_affected":[],"package":"kgraft-patch-SLE12-SP4_Update_28","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_28\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4","source":"SUSE-SU-2022:3372-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP4","fixed":["3-2.2"],"introduced":["0"],"last_affected":[],"package":"kgraft-patch-SLE12-SP4_Update_29","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_29\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4","source":"SUSE-SU-2022:3346-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP4","fixed":["2-2.2"],"introduced":["0"],"last_affected":[],"package":"kgraft-patch-SLE12-SP4_Update_30","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_30\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4","source":"SUSE-SU-2022:3362-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","fixed":["2-2.2"],"introduced":["0"],"last_affected":[],"package":"kgraft-patch-SLE12-SP5_Update_35","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_35\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5","source":"SUSE-SU-2022:3379-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","fixed":["5-150000.2.2"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15_Update_30","purl":"pkg:rpm/suse/kernel-livepatch-SLE15_Update_30\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015","source":"SUSE-SU-2022:3362-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","fixed":["3-150000.2.2"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15_Update_31","purl":"pkg:rpm/suse/kernel-livepatch-SLE15_Update_31\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015","source":"SUSE-SU-2022:3406-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","fixed":["3-150000.2.2"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15_Update_32","purl":"pkg:rpm/suse/kernel-livepatch-SLE15_Update_32\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015","source":"SUSE-SU-2022:3362-1"},{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","fixed":["3-150400.2.2"],"introduced":["0"],"last_affected":[],"package":"kernel-livepatch-SLE15-SP4_Update_2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_2\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4","source":"SUSE-SU-2022:3406-1"}],"prev":{"headline":"Rumpus - FTP server Reflected cross-site scripting (RXSS)","id":"CVE-2022-39187"},"products":["n/a"],"published":"2022-09-02","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-14","vendors":["n/a"]},"summary":"A race condition in the Linux kernel allows device drivers to free pages with stale TLB entries, potentially leading to undefined behavior or memory corruption.","url":"https://insights.sbomify.com/CVE-2022-39188/"}