{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-26758 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-26758 is a medium-severity denial of service vulnerability in Linux kernel, published on 3 Apr 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-2024-26758 and fix it if it is affected.\n\nWhat it is: CVE-2024-26758 is a medium-severity denial of service vulnerability in Linux kernel, published on 3 Apr 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-2024-26758 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-2024-26758/ (Markdown: https://insights.sbomify.com/CVE-2024-26758/index.md)","id":"CVE-2024-26758","markdown":"https://insights.sbomify.com/CVE-2024-26758/index.md","name":"CVE-2024-26758","record":{"aliases":["AZL-59481","AZL-59484","BELL-CVE-2024-26758","DEBIAN-CVE-2024-26758","GHSA-jgjj-vmw4-3g37","ROOT-OS-DEBIAN-11-CVE-2024-26758","ROOT-OS-DEBIAN-12-CVE-2024-26758","ROOT-OS-UBUNTU-2204-CVE-2024-26758","UBUNTU-CVE-2024-26758"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A flaw in the Linux kernel's md driver causes a hang when stopping a suspended array, leading to denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-129","name":"Improper Validation of Array Index"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmd: Don't ignore suspended array in md_check_recovery()\n\nmddev_suspend() never stop sync_thread, hence it doesn't make sense to\nignore suspended array in md_check_recovery(), which might cause\nsync_thread can't be unregistered.\n\nAfter commit f52f5c71f3d4 (\"md: fix stopping sync thread\"), following\nhang can be triggered by test shell/integrity-caching.sh:\n\n1) suspend the array:\nraid_postsuspend\n mddev_suspend\n\n2) stop the array:\nraid_dtr\n md_stop\n  __md_stop_writes\n   stop_sync_thread\n    set_bit(MD_RECOVERY_INTR, \u0026mddev-\u003erecovery);\n    md_wakeup_thread_directly(mddev-\u003esync_thread);\n    wait_event(..., !test_bit(MD_RECOVERY_RUNNING, \u0026mddev-\u003erecovery))\n\n3) sync thread done:\nmd_do_sync\n set_bit(MD_RECOVERY_DONE, \u0026mddev-\u003erecovery);\n md_wakeup_thread(mddev-\u003ethread);\n\n4) daemon thread can't unregister sync thread:\nmd_check_recovery\n if (mddev-\u003esuspended)\n   return; -\u003e return directly\n md_read_sync_thread\n clear_bit(MD_RECOVERY_RUNNING, \u0026mddev-\u003erecovery);\n -\u003e MD_RECOVERY_RUNNING can't be cleared, hence step 2 hang;\n\nThis problem is not just related to dm-raid, fix it by ignoring\nsuspended array in md_check_recovery(). And follow up patches will\nimprove dm-raid better to frozen sync thread during suspend.","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":"md: Don't ignore suspended array in md_check_recovery()","id":"CVE-2024-26758","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"denial_of_service","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"mm/swap: fix race when skipping swapcache","id":"CVE-2024-26759"},"packages":[],"prev":{"headline":"md: Don't ignore read-only array in md_check_recovery()","id":"CVE-2024-26757"},"products":["Linux"],"published":"2024-04-03","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":"CWE Terms of Use","name":"CWE (MITRE)"},{"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 flaw in the Linux kernel's md driver causes a hang when stopping a suspended array, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2024-26758/"}