{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-39282 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-39282 is a high-severity use after free vulnerability in Linux kernel, published on 15 Jan 2025. 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-2024-39282 and fix it if it is affected.\n\nWhat it is: CVE-2024-39282 is a high-severity use after free vulnerability in Linux kernel, published on 15 Jan 2025. 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-2024-39282 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-2024-39282/ (Markdown: https://insights.sbomify.com/CVE-2024-39282/index.md)","id":"CVE-2024-39282","markdown":"https://insights.sbomify.com/CVE-2024-39282/index.md","name":"CVE-2024-39282","record":{"aliases":["BELL-CVE-2024-39282","DEBIAN-CVE-2024-39282","GHSA-vfpj-5rhh-hxm8","ROOT-OS-UBUNTU-2204-CVE-2024-39282","UBUNTU-CVE-2024-39282"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A use-after-free in the Linux kernel t7xx WWAN driver causes a system crash when a command times out, leading to denial of service.","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":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wwan: t7xx: Fix FSM command timeout issue\n\nWhen driver processes the internal state change command, it use an\nasynchronous thread to process the command operation. If the main\nthread detects that the task has timed out, the asynchronous thread\nwill panic when executing the completion notification because the\nmain thread completion object has been released.\n\nBUG: unable to handle page fault for address: fffffffffffffff8\nPGD 1f283a067 P4D 1f283a067 PUD 1f283c067 PMD 0\nOops: 0000 [#1] PREEMPT SMP NOPTI\nRIP: 0010:complete_all+0x3e/0xa0\n[...]\nCall Trace:\n \u003cTASK\u003e\n ? __die_body+0x68/0xb0\n ? page_fault_oops+0x379/0x3e0\n ? exc_page_fault+0x69/0xa0\n ? asm_exc_page_fault+0x22/0x30\n ? complete_all+0x3e/0xa0\n fsm_main_thread+0xa3/0x9c0 [mtk_t7xx (HASH:1400 5)]\n ? __pfx_autoremove_wake_function+0x10/0x10\n kthread+0xd8/0x110\n ? __pfx_fsm_main_thread+0x10/0x10 [mtk_t7xx (HASH:1400 5)]\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x38/0x50\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1b/0x30\n \u003c/TASK\u003e\n[...]\nCR2: fffffffffffffff8\n---[ end trace 0000000000000000 ]---\n\nUse the reference counter to ensure safe release as Sergey suggests:\nhttps://lore.kernel.org/all/da90f64c-260a-4329-87bf-1f9ff20a5951@gmail.com/","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":"net: wwan: t7xx: Fix FSM command timeout issue","id":"CVE-2024-39282","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":4,"next":{"headline":"Privilege escalation in Intel(R) TDX module software","id":"CVE-2024-39283"},"packages":[],"prev":{"headline":"Unbounded allocation in ctl(4) CAM Target Layer","id":"CVE-2024-39281"},"products":["Linux"],"published":"2025-01-15","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Linux"]},"summary":"A use-after-free in the Linux kernel t7xx WWAN driver causes a system crash when a command times out, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2024-39282/"}