{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-39858", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.143Z", "datePublished": "2025-09-19T15:26:28.985Z", "dateUpdated": "2025-09-29T06:01:12.300Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-29T06:01:12.300Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\neth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring\n\nReplace NULL check with IS_ERR() check after calling page_pool_create()\nsince this function returns error pointers (ERR_PTR).\nUsing NULL check could lead to invalid pointer dereference."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/mellanox/mlx4/en_rx.c"], "versions": [{"version": "8533b14b3d65ee666ba31254787c1bdaee56d95a", "lessThan": "7b77d8841a98a9f45c8a615222c698df8dec581c", "status": "affected", "versionType": "git"}, {"version": "8533b14b3d65ee666ba31254787c1bdaee56d95a", "lessThan": "e580beaf43d563aaf457f1c7f934002355ebfe7b", "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/net/ethernet/mellanox/mlx4/en_rx.c"], "versions": [{"version": "6.15", "status": "affected"}, {"version": "0", "lessThan": "6.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.16.6", "lessThanOrEqual": "6.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17", "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:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "6.16.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.15", "versionEndExcluding": "6.17"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/7b77d8841a98a9f45c8a615222c698df8dec581c"}, {"url": "https://git.kernel.org/stable/c/e580beaf43d563aaf457f1c7f934002355ebfe7b"}], "title": "eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\neth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring\n\nReplace NULL check with IS_ERR() check after calling page_pool_create()\nsince this function returns error pointers (ERR_PTR).\nUsing NULL check could lead to invalid pointer dereference."}], "id": "CVE-2025-39858", "lastModified": "2025-09-22T21:23:01.543", "metrics": {}, "published": "2025-09-19T16:15:44.760", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7b77d8841a98a9f45c8a615222c698df8dec581c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e580beaf43d563aaf457f1c7f934002355ebfe7b"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring", "id": "2396927", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2396927"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2025-39858", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Under investigation", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-09-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-39858\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-39858\nhttps://lore.kernel.org/linux-cve-announce/2025091905-CVE-2025-39858-393c@gregkh/T"], "threat_severity": "Important"}

{"created": "2025-09-22T09:59:14.751427+00:00", "updated": "2025-09-22T09:59:14.751484+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}