{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-50051", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-01-09T09:50:31.785Z", "datePublished": "2025-01-11T12:25:20.277Z", "dateUpdated": "2025-01-11T12:25:20.277Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-01-11T12:25:20.277Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: Add cancel_work_sync before module remove\n\nIf we remove the module which will call mpc52xx_spi_remove\nit will free 'ms' through spi_unregister_controller.\nwhile the work ms->work will be used. The sequence of operations\nthat may lead to a UAF bug.\n\nFix it by ensuring that the work is canceled before proceeding with\nthe cleanup in mpc52xx_spi_remove."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/spi/spi-mpc52xx.c"], "versions": [{"version": "ca632f556697d45d67ed5cada7cedf3ddfe0db4b", "lessThan": "d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1", "status": "affected", "versionType": "git"}, {"version": "ca632f556697d45d67ed5cada7cedf3ddfe0db4b", "lessThan": "e0c6ce8424095c2da32a063d3fc027494c689817", "status": "affected", "versionType": "git"}, {"version": "ca632f556697d45d67ed5cada7cedf3ddfe0db4b", "lessThan": "cd5106c77d6d6828aa82449f01f4eb436d602a21", "status": "affected", "versionType": "git"}, {"version": "ca632f556697d45d67ed5cada7cedf3ddfe0db4b", "lessThan": "373d55a47dc662e5e30d12ad5d334312f757c1f1", "status": "affected", "versionType": "git"}, {"version": "ca632f556697d45d67ed5cada7cedf3ddfe0db4b", "lessThan": "f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59", "status": "affected", "versionType": "git"}, {"version": "ca632f556697d45d67ed5cada7cedf3ddfe0db4b", "lessThan": "90b72189de2cddacb26250579da0510b29a8b82b", "status": "affected", "versionType": "git"}, {"version": "ca632f556697d45d67ed5cada7cedf3ddfe0db4b", "lessThan": "984836621aad98802d92c4a3047114cf518074c8", "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/spi/spi-mpc52xx.c"], "versions": [{"version": "3.1", "status": "affected"}, {"version": "0", "lessThan": "3.1", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.287", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.231", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.174", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.120", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.66", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.5", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13-rc2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1"}, {"url": "https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817"}, {"url": "https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21"}, {"url": "https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1"}, {"url": "https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59"}, {"url": "https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b"}, {"url": "https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8"}], "title": "spi: mpc52xx: Add cancel_work_sync before module remove", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: Add cancel_work_sync before module remove\n\nIf we remove the module which will call mpc52xx_spi_remove\nit will free 'ms' through spi_unregister_controller.\nwhile the work ms->work will be used. The sequence of operations\nthat may lead to a UAF bug.\n\nFix it by ensuring that the work is canceled before proceeding with\nthe cleanup in mpc52xx_spi_remove."}], "id": "CVE-2024-50051", "lastModified": "2025-01-11T13:15:24.427", "metrics": {}, "published": "2025-01-11T13:15:24.427", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/373d55a47dc662e5e30d12ad5d334312f757c1f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/90b72189de2cddacb26250579da0510b29a8b82b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/984836621aad98802d92c4a3047114cf518074c8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cd5106c77d6d6828aa82449f01f4eb436d602a21"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e0c6ce8424095c2da32a063d3fc027494c689817"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: spi: mpc52xx: Add cancel_work_sync before module remove", "id": "2337126", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2337126"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\nspi: mpc52xx: Add cancel_work_sync before module remove\nIf we remove the module which will call mpc52xx_spi_remove\nit will free 'ms' through spi_unregister_controller.\nwhile the work ms->work will be used. The sequence of operations\nthat may lead to a UAF bug.\nFix it by ensuring that the work is canceled before proceeding with\nthe cleanup in mpc52xx_spi_remove."], "name": "CVE-2024-50051", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-01-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50051\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50051\nhttps://lore.kernel.org/linux-cve-announce/2025011122-CVE-2024-50051-d822@gregkh/T"], "threat_severity": "Low"}