{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-42287 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-42287 is a high-severity vulnerability in Linux kernel, published on 17 Aug 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-2024-42287 and fix it if it is affected.\n\nWhat it is: CVE-2024-42287 is a high-severity vulnerability in Linux kernel, published on 17 Aug 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-2024-42287 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-2024-42287/ (Markdown: https://insights.sbomify.com/CVE-2024-42287/index.md)","id":"CVE-2024-42287","markdown":"https://insights.sbomify.com/CVE-2024-42287/index.md","name":"CVE-2024-42287","record":{"aliases":["AZL-48975","BELL-CVE-2024-42287","DEBIAN-CVE-2024-42287","GHSA-qw3c-xh2p-rwmf","UBUNTU-CVE-2024-42287"],"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":"none","summary":"A race condition in the qla2xxx SCSI driver causes a kernel NULL pointer dereference and system crash during NPIV and firmware reset operations.","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":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Complete command early within lock\n\nA crash was observed while performing NPIV and FW reset,\n\n BUG: kernel NULL pointer dereference, address: 000000000000001c\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: 0000 1 PREEMPT_RT SMP NOPTI\n RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0\n RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246\n RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002\n RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0\n RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034\n R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000\n R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000\n FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n \u003cTASK\u003e\n ? __die_body+0x1a/0x60\n ? page_fault_oops+0x16f/0x4a0\n ? do_user_addr_fault+0x174/0x7f0\n ? exc_page_fault+0x69/0x1a0\n ? asm_exc_page_fault+0x22/0x30\n ? dma_direct_unmap_sg+0x51/0x1e0\n ? preempt_count_sub+0x96/0xe0\n qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx]\n qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx]\n __qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx]\n\nThe command completion was done early while aborting the commands in driver\nunload path but outside lock to avoid the WARN_ON condition of performing\ndma_free_attr within the lock. However this caused race condition while\ncommand completion via multiple paths causing system crash.\n\nHence complete the command early in unload path but within the lock to\navoid race condition.","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: qla2xxx: Complete command early within lock","id":"CVE-2024-42287","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":7,"next":{"headline":"scsi: qla2xxx: Fix for possible memory corruption","id":"CVE-2024-42288"},"packages":[],"prev":{"headline":"scsi: qla2xxx: validate nvme_local_port correctly","id":"CVE-2024-42286"},"products":["Linux"],"published":"2024-08-17","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 race condition in the qla2xxx SCSI driver causes a kernel NULL pointer dereference and system crash during NPIV and firmware reset operations.","url":"https://insights.sbomify.com/CVE-2024-42287/"}