{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-46843 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-46843 is a medium-severity vulnerability in Linux kernel, published on 27 Sep 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-2024-46843 and fix it if it is affected.\n\nWhat it is: CVE-2024-46843 is a medium-severity vulnerability in Linux kernel, published on 27 Sep 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-2024-46843 in the wild and no public exploit code.\n\nAffected product: Linux kernel. 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-2024-46843/ (Markdown: https://insights.sbomify.com/CVE-2024-46843/index.md)","id":"CVE-2024-46843","markdown":"https://insights.sbomify.com/CVE-2024-46843/index.md","name":"CVE-2024-46843","record":{"aliases":["AZL-50147","BELL-CVE-2024-46843","DEBIAN-CVE-2024-46843","GHSA-gxvh-f4g9-p9wp","ROOT-OS-DEBIAN-12-CVE-2024-46843","ROOT-OS-UBUNTU-2204-CVE-2024-46843","UBUNTU-CVE-2024-46843"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Linux kernel UFS driver","requires_auth":"low_privilege","summary":"A kernel panic occurs when removing the UFS driver if SCSI host addition failed, causing a denial of service in Linux systems with MCQ enabled.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: core: Remove SCSI host only if added\n\nIf host tries to remove ufshcd driver from a UFS device it would cause a\nkernel panic if ufshcd_async_scan fails during ufshcd_probe_hba before\nadding a SCSI host with scsi_add_host and MCQ is enabled since SCSI host\nhas been defered after MCQ configuration introduced by commit 0cab4023ec7b\n(\"scsi: ufs: core: Defer adding host to SCSI if MCQ is supported\").\n\nTo guarantee that SCSI host is removed only if it has been added, set the\nscsi_host_added flag to true after adding a SCSI host and check whether it\nis set or not before removing it.","ecosystems":[],"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":"scsi: ufs: core: Remove SCSI host only if added","id":"CVE-2024-46843","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"um: line: always fill *error_out in setup_one_line()","id":"CVE-2024-46844"},"packages":[],"prev":{"headline":"scsi: lpfc: Handle mailbox timeouts in lpfc_get_sfp_info","id":"CVE-2024-46842"},"products":["Linux"],"published":"2024-09-27","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A kernel panic occurs when removing the UFS driver if SCSI host addition failed, causing a denial of service in Linux systems with MCQ enabled.","url":"https://insights.sbomify.com/CVE-2024-46843/"}