{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-38385 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-38385 is a high-severity use after free vulnerability in Linux kernel, published on 25 Jun 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-2024-38385 and fix it if it is affected.\n\nWhat it is: CVE-2024-38385 is a high-severity use after free vulnerability in Linux kernel, published on 25 Jun 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-2024-38385 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-2024-38385/ (Markdown: https://insights.sbomify.com/CVE-2024-38385/index.md)","id":"CVE-2024-38385","markdown":"https://insights.sbomify.com/CVE-2024-38385/index.md","name":"CVE-2024-38385","record":{"aliases":["BELL-CVE-2024-38385","DEBIAN-CVE-2024-38385","GHSA-6vwm-9rmv-mwwv","UBUNTU-CVE-2024-38385"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service","code_execution"],"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's IRQ descriptor handling allows attackers to cause a denial of service or potentially execute code.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ngenirq/irqdesc: Prevent use-after-free in irq_find_at_or_after()\n\nirq_find_at_or_after() dereferences the interrupt descriptor which is\nreturned by mt_find() while neither holding sparse_irq_lock nor RCU read\nlock, which means the descriptor can be freed between mt_find() and the\ndereference:\n\n    CPU0                            CPU1\n    desc = mt_find()\n                                    delayed_free_desc(desc)\n    irq_desc_get_irq(desc)\n\nThe use-after-free is reported by KASAN:\n\n    Call trace:\n     irq_get_next_irq+0x58/0x84\n     show_stat+0x638/0x824\n     seq_read_iter+0x158/0x4ec\n     proc_reg_read_iter+0x94/0x12c\n     vfs_read+0x1e0/0x2c8\n\n    Freed by task 4471:\n     slab_free_freelist_hook+0x174/0x1e0\n     __kmem_cache_free+0xa4/0x1dc\n     kfree+0x64/0x128\n     irq_kobj_release+0x28/0x3c\n     kobject_put+0xcc/0x1e0\n     delayed_free_desc+0x14/0x2c\n     rcu_do_batch+0x214/0x720\n\nGuard the access with a RCU read lock section.","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":"genirq/irqdesc: Prevent use-after-free in irq_find_at_or_after()","id":"CVE-2024-38385","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"use_after_free","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Arkcompiler Ets Runtime has an out-of-bounds write vulnerability","id":"CVE-2024-38386"},"packages":[],"prev":{"headline":"blk-cgroup: fix list corruption from reorder of WRITE -\u003elqueued","id":"CVE-2024-38384"},"products":["Linux"],"published":"2024-06-25","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":"2026-08-05","vendors":["Linux"]},"summary":"A use-after-free in the Linux kernel's IRQ descriptor handling allows attackers to cause a denial of service or potentially execute code.","url":"https://insights.sbomify.com/CVE-2024-38385/"}