{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-21882", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T08:45:45.782Z", "datePublished": "2025-03-27T14:57:10.906Z", "dateUpdated": "2025-03-27T14:57:10.906Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-03-27T14:57:10.906Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Fix vport QoS cleanup on error\n\nWhen enabling vport QoS fails, the scheduling node was never freed,\ncausing a leak.\n\nAdd the missing free and reset the vport scheduling node pointer to\nNULL."}], "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/mlx5/core/esw/qos.c"], "versions": [{"version": "be034baba83e2a80a0b2c0f24c08547b6eedc79a", "lessThan": "fead368502bce0e10bea7c0d2895b2fa0c6c10aa", "status": "affected", "versionType": "git"}, {"version": "be034baba83e2a80a0b2c0f24c08547b6eedc79a", "lessThan": "7f3528f7d2f98b70e19a6bb7b130fc82c079ac54", "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/mlx5/core/esw/qos.c"], "versions": [{"version": "6.13", "status": "affected"}, {"version": "0", "lessThan": "6.13", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.6", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/fead368502bce0e10bea7c0d2895b2fa0c6c10aa"}, {"url": "https://git.kernel.org/stable/c/7f3528f7d2f98b70e19a6bb7b130fc82c079ac54"}], "title": "net/mlx5: Fix vport QoS cleanup on error", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Fix vport QoS cleanup on error\n\nWhen enabling vport QoS fails, the scheduling node was never freed,\ncausing a leak.\n\nAdd the missing free and reset the vport scheduling node pointer to\nNULL."}], "id": "CVE-2025-21882", "lastModified": "2025-03-27T16:45:12.210", "metrics": {}, "published": "2025-03-27T15:15:56.117", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7f3528f7d2f98b70e19a6bb7b130fc82c079ac54"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fead368502bce0e10bea7c0d2895b2fa0c6c10aa"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: net/mlx5: Fix vport QoS cleanup on error", "id": "2355413", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2355413"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-772", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnet/mlx5: Fix vport QoS cleanup on error\nWhen enabling vport QoS fails, the scheduling node was never freed,\ncausing a leak.\nAdd the missing free and reset the vport scheduling node pointer to\nNULL."], "name": "CVE-2025-21882", "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": "2025-03-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-21882\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-21882\nhttps://lore.kernel.org/linux-cve-announce/2025032712-CVE-2025-21882-cc4d@gregkh/T"], "threat_severity": "Low"}