{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2024-50097", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-10-21T19:36:19.945Z", "datePublished": "2024-11-05T17:04:59.345Z", "dateUpdated": "2026-05-11T20:45:22.022Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:45:22.022Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: don't save PTP state if PTP is unsupported\n\nSome platforms (such as i.MX25 and i.MX27) do not support PTP, so on\nthese platforms fec_ptp_init() is not called and the related members\nin fep are not initialized. However, fec_ptp_save_state() is called\nunconditionally, which causes the kernel to panic. Therefore, add a\ncondition so that fec_ptp_save_state() is not called if PTP is not\nsupported."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/freescale/fec_main.c"], "versions": [{"version": "dc5fb264168c3aa8842b2db547c2b5c7df346454", "lessThan": "7745e14f4c036ce94a5eb05d06e49b0d84b306f9", "status": "affected", "versionType": "git"}, {"version": "5763541f24d8ab2053d80fddb8479a2d0df8fd4f", "lessThan": "3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6", "status": "affected", "versionType": "git"}, {"version": "a1477dc87dc4996dcf65a4893d4e2c3a6b593002", "lessThan": "6be063071a457767ee229db13f019c2ec03bfe44", "status": "affected", "versionType": "git"}, {"version": "cf53d7e76f1fb751b12ceda6a49942414d2f9ea9", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/freescale/fec_main.c"], "versions": [{"version": "6.6.55", "lessThan": "6.6.57", "status": "affected", "versionType": "semver"}, {"version": "6.11.3", "lessThan": "6.11.4", "status": "affected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.55", "versionEndExcluding": "6.6.57"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11.3", "versionEndExcluding": "6.11.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10.14"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/7745e14f4c036ce94a5eb05d06e49b0d84b306f9"}, {"url": "https://git.kernel.org/stable/c/3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6"}, {"url": "https://git.kernel.org/stable/c/6be063071a457767ee229db13f019c2ec03bfe44"}], "title": "net: fec: don't save PTP state if PTP is unsupported", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"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"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-50097", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T20:22:45.802533Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T20:27:19.127Z"}}]}}

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{"bugzilla": {"description": "kernel: net: fec: don't save PTP state if PTP is unsupported", "id": "2323939", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2323939"}, "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-704", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnet: fec: don't save PTP state if PTP is unsupported\nSome platforms (such as i.MX25 and i.MX27) do not support PTP, so on\nthese platforms fec_ptp_init() is not called and the related members\nin fep are not initialized. However, fec_ptp_save_state() is called\nunconditionally, which causes the kernel to panic. Therefore, add a\ncondition so that fec_ptp_save_state() is not called if PTP is not\nsupported."], "name": "CVE-2024-50097", "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": "2024-11-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50097\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50097\nhttps://lore.kernel.org/linux-cve-announce/2024110552-CVE-2024-50097-39b6@gregkh/T"], "threat_severity": "Moderate"}

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