CVE-2024-36976

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/media/v4l2-core/v4l2-ctrls-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "2e0ce54a9c5c7013b1257be044d99cbe7305e9f1", "status": "affected", "version": "9801b5b28c6929139d6fceeee8d739cc67bb2739", "versionType": "git"}, {"lessThan": "eba63df7eb1f95df6bfb67722a35372b6994928d", "status": "affected", "version": "9801b5b28c6929139d6fceeee8d739cc67bb2739", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/media/v4l2-core/v4l2-ctrls-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.9"}, {"lessThan": "6.9", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.9.*", "status": "unaffected", "version": "6.9.2", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "197A592B-2A2B-4A2F-8856-22638007413E", "versionEndExcluding": "6.9.2", "versionStartIncluding": "6.9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"media: v4l2-ctrls: show all owned controls in log_status\"\n\nThis reverts commit 9801b5b28c6929139d6fceeee8d739cc67bb2739.\n\nThis patch introduced a potential deadlock scenario:\n\n[Wed May 8 10:02:06 2024] Possible unsafe locking scenario:\n\n[Wed May 8 10:02:06 2024] CPU0 CPU1\n[Wed May 8 10:02:06 2024] ---- ----\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock);\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock);\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock);\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock);\n\nFor now just revert."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: Revertir \"media: v4l2-ctrls: mostrar todos los controles de propiedad en log_status\" Esto revierte el commit 9801b5b28c6929139d6fceeee8d739cc67bb2739. Este parche introdujo un posible escenario de bloqueo: [mi\u00e9rcoles 8 de mayo 10:02:06 2024] Posible escenario de bloqueo inseguro: [mi\u00e9rcoles 8 de mayo 10:02:06 2024] CPU0 CPU1 [mi\u00e9rcoles 8 de mayo 10:02:06 2024] -- -- ---- [mi\u00e9rcoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock); [Mi\u00e9rcoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock); [Mi\u00e9rcoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock); [Mi\u00e9rcoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock); Por ahora simplemente revertir."}], "id": "CVE-2024-36976", "lastModified": "2026-06-17T07:37:31.660", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-36976", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-10T17:15:19.746798Z", "version": "2.0.3"}}]}, "published": "2024-06-18T20:15:13.437", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-667"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: Revert \"media: v4l2-ctrls: show all owned controls in log_status\"", "id": "2293005", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2293005"}, "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"}, "cwe": "CWE-833", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nRevert \"media: v4l2-ctrls: show all owned controls in log_status\"\nThis reverts commit 9801b5b28c6929139d6fceeee8d739cc67bb2739.\nThis patch introduced a potential deadlock scenario:\n[Wed May 8 10:02:06 2024] Possible unsafe locking scenario:\n[Wed May 8 10:02:06 2024] CPU0 CPU1\n[Wed May 8 10:02:06 2024] ---- ----\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock);\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock);\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock);\n[Wed May 8 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock);\nFor now just revert."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-36976", "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": "2024-06-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-36976\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-36976\nhttps://lore.kernel.org/linux-cve-announce/2024061855-CVE-2024-36976-27e0@gregkh/T"], "statement": "Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.", "threat_severity": "Moderate"}

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