{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-68224", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-16T13:41:40.257Z", "datePublished": "2025-12-16T13:57:17.541Z", "dateUpdated": "2025-12-16T13:57:17.541Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-16T13:57:17.541Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Fix a regression triggered by scsi_host_busy()\n\nCommit 995412e23bb2 (\"blk-mq: Replace tags->lock with SRCU for tag\niterators\") introduced the following regression:\n\nCall trace:\n __srcu_read_lock+0x30/0x80 (P)\n blk_mq_tagset_busy_iter+0x44/0x300\n scsi_host_busy+0x38/0x70\n ufshcd_print_host_state+0x34/0x1bc\n ufshcd_link_startup.constprop.0+0xe4/0x2e0\n ufshcd_init+0x944/0xf80\n ufshcd_pltfrm_init+0x504/0x820\n ufs_rockchip_probe+0x2c/0x88\n platform_probe+0x5c/0xa4\n really_probe+0xc0/0x38c\n __driver_probe_device+0x7c/0x150\n driver_probe_device+0x40/0x120\n __driver_attach+0xc8/0x1e0\n bus_for_each_dev+0x7c/0xdc\n driver_attach+0x24/0x30\n bus_add_driver+0x110/0x230\n driver_register+0x68/0x130\n __platform_driver_register+0x20/0x2c\n ufs_rockchip_pltform_init+0x1c/0x28\n do_one_initcall+0x60/0x1e0\n kernel_init_freeable+0x248/0x2c4\n kernel_init+0x20/0x140\n ret_from_fork+0x10/0x20\n\nFix this regression by making scsi_host_busy() check whether the SCSI\nhost tag set has already been initialized. tag_set->ops is set by\nscsi_mq_setup_tags() just before blk_mq_alloc_tag_set() is called. This\nfix is based on the assumption that scsi_host_busy() and\nscsi_mq_setup_tags() calls are serialized. This is the case in the UFS\ndriver."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/scsi/hosts.c"], "versions": [{"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "143257917b836bd5fc434063030fda199e249624", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "804b5b8e3545445450387ae6891262c421c49304", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "d579f496681c5136d63cb4fbb685511227e73602", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "5d778778b40bcdfd9f8817fea1ec6ebcbec69c0a", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "47c8b35a1f1d53aac156480cea0a0c5c82919f03", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "e208fb1660c4a43f06b7b66c3ff22dde84ec3990", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "a0b7780602b1b196f47e527fec82166a7e67c4d0", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/scsi/hosts.c"], "versions": [{"version": "5.10.247", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.197", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.159", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.118", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.60", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17.10", "lessThanOrEqual": "6.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.10.247"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.15.197"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.1.159"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.6.118"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.12.60"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.17.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.18"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/143257917b836bd5fc434063030fda199e249624"}, {"url": "https://git.kernel.org/stable/c/804b5b8e3545445450387ae6891262c421c49304"}, {"url": "https://git.kernel.org/stable/c/d579f496681c5136d63cb4fbb685511227e73602"}, {"url": "https://git.kernel.org/stable/c/5d778778b40bcdfd9f8817fea1ec6ebcbec69c0a"}, {"url": "https://git.kernel.org/stable/c/47c8b35a1f1d53aac156480cea0a0c5c82919f03"}, {"url": "https://git.kernel.org/stable/c/e208fb1660c4a43f06b7b66c3ff22dde84ec3990"}, {"url": "https://git.kernel.org/stable/c/a0b7780602b1b196f47e527fec82166a7e67c4d0"}], "title": "scsi: core: Fix a regression triggered by scsi_host_busy()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Fix a regression triggered by scsi_host_busy()\n\nCommit 995412e23bb2 (\"blk-mq: Replace tags->lock with SRCU for tag\niterators\") introduced the following regression:\n\nCall trace:\n __srcu_read_lock+0x30/0x80 (P)\n blk_mq_tagset_busy_iter+0x44/0x300\n scsi_host_busy+0x38/0x70\n ufshcd_print_host_state+0x34/0x1bc\n ufshcd_link_startup.constprop.0+0xe4/0x2e0\n ufshcd_init+0x944/0xf80\n ufshcd_pltfrm_init+0x504/0x820\n ufs_rockchip_probe+0x2c/0x88\n platform_probe+0x5c/0xa4\n really_probe+0xc0/0x38c\n __driver_probe_device+0x7c/0x150\n driver_probe_device+0x40/0x120\n __driver_attach+0xc8/0x1e0\n bus_for_each_dev+0x7c/0xdc\n driver_attach+0x24/0x30\n bus_add_driver+0x110/0x230\n driver_register+0x68/0x130\n __platform_driver_register+0x20/0x2c\n ufs_rockchip_pltform_init+0x1c/0x28\n do_one_initcall+0x60/0x1e0\n kernel_init_freeable+0x248/0x2c4\n kernel_init+0x20/0x140\n ret_from_fork+0x10/0x20\n\nFix this regression by making scsi_host_busy() check whether the SCSI\nhost tag set has already been initialized. tag_set->ops is set by\nscsi_mq_setup_tags() just before blk_mq_alloc_tag_set() is called. This\nfix is based on the assumption that scsi_host_busy() and\nscsi_mq_setup_tags() calls are serialized. This is the case in the UFS\ndriver."}], "id": "CVE-2025-68224", "lastModified": "2025-12-16T14:15:55.767", "metrics": {}, "published": "2025-12-16T14:15:55.767", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/143257917b836bd5fc434063030fda199e249624"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/47c8b35a1f1d53aac156480cea0a0c5c82919f03"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5d778778b40bcdfd9f8817fea1ec6ebcbec69c0a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/804b5b8e3545445450387ae6891262c421c49304"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a0b7780602b1b196f47e527fec82166a7e67c4d0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d579f496681c5136d63cb4fbb685511227e73602"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e208fb1660c4a43f06b7b66c3ff22dde84ec3990"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: scsi: core: Fix a regression triggered by scsi_host_busy()", "id": "2422717", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2422717"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2025-68224", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-68224\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-68224\nhttps://lore.kernel.org/linux-cve-announce/2025121634-CVE-2025-68224-37da@gregkh/T"], "threat_severity": "Low"}

{}