CVE-2023-53387

{"id": "CVE-2023-53387", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2025-09-18T14:15:41.767", "references": [{"url": "https://git.kernel.org/stable/c/36822124f9de200cedc2f42516301b50d386a6cd", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/3ffd2cd644e0f1eea01339831bac4b1054e8817c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/cf45493432704786a0f8294c7723ad4eeb5fff24", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: core: Fix device management cmd timeout flow\n\nIn the UFS error handling flow, the host will send a device management cmd\n(NOP OUT) to the device for link recovery. If this cmd times out and\nclearing the doorbell fails, ufshcd_wait_for_dev_cmd() will do nothing and\nreturn. hba->dev_cmd.complete struct is not set to NULL.\n\nWhen this happens, if cmd has been completed by device, then we will call\ncomplete() in __ufshcd_transfer_req_compl(). Because the complete struct is\nallocated on the stack, the following crash will occur:\n\n ipanic_die+0x24/0x38 [mrdump]\n die+0x344/0x748\n arm64_notify_die+0x44/0x104\n do_debug_exception+0x104/0x1e0\n el1_dbg+0x38/0x54\n el1_sync_handler+0x40/0x88\n el1_sync+0x8c/0x140\n queued_spin_lock_slowpath+0x2e4/0x3c0\n __ufshcd_transfer_req_compl+0x3b0/0x1164\n ufshcd_trc_handler+0x15c/0x308\n ufshcd_host_reset_and_restore+0x54/0x260\n ufshcd_reset_and_restore+0x28c/0x57c\n ufshcd_err_handler+0xeb8/0x1b6c\n process_one_work+0x288/0x964\n worker_thread+0x4bc/0xc7c\n kthread+0x15c/0x264\n ret_from_fork+0x10/0x30"}], "lastModified": "2026-01-14T19:16:37.110", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C09D685-E69A-4F9A-B1EC-9CD7CC8BA62A", "versionEndExcluding": "6.1.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88C67289-22AD-4CA9-B202-5F5A80E5BA4B", "versionEndExcluding": "6.2.3", "versionStartIncluding": "6.2"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}