{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54169", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.496Z", "datePublished": "2025-12-30T12:08:44.089Z", "dateUpdated": "2026-05-11T19:56:47.153Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:56:47.153Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: fix memory leak in mlx5e_ptp_open\n\nWhen kvzalloc_node or kvzalloc failed in mlx5e_ptp_open, the memory\npointed by \"c\" or \"cparams\" is not freed, which can lead to a memory\nleak. Fix by freeing the array in the error path."}], "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/en/ptp.c"], "versions": [{"version": "145e5637d941daec2e8d1ff21676cbf1aa62cf4d", "lessThan": "4892e1e548b5bd6524c1c89df06e4849df26fc20", "status": "affected", "versionType": "git"}, {"version": "145e5637d941daec2e8d1ff21676cbf1aa62cf4d", "lessThan": "83a8f7337a14cdb215c76a8f4cf3f3be8b59177d", "status": "affected", "versionType": "git"}, {"version": "145e5637d941daec2e8d1ff21676cbf1aa62cf4d", "lessThan": "7035e3ae600c4e9cb3dc220c24dd77112ddff8b1", "status": "affected", "versionType": "git"}, {"version": "145e5637d941daec2e8d1ff21676cbf1aa62cf4d", "lessThan": "d543b649ffe58a0cb4b6948b3305069c5980a1fa", "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/en/ptp.c"], "versions": [{"version": "5.11", "status": "affected"}, {"version": "0", "lessThan": "5.11", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.121", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.40", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.5", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5", "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": "5.11", "versionEndExcluding": "5.15.121"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.1.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.4.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/4892e1e548b5bd6524c1c89df06e4849df26fc20"}, {"url": "https://git.kernel.org/stable/c/83a8f7337a14cdb215c76a8f4cf3f3be8b59177d"}, {"url": "https://git.kernel.org/stable/c/7035e3ae600c4e9cb3dc220c24dd77112ddff8b1"}, {"url": "https://git.kernel.org/stable/c/d543b649ffe58a0cb4b6948b3305069c5980a1fa"}], "title": "net/mlx5e: fix memory leak in mlx5e_ptp_open", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: fix memory leak in mlx5e_ptp_open\n\nWhen kvzalloc_node or kvzalloc failed in mlx5e_ptp_open, the memory\npointed by \"c\" or \"cparams\" is not freed, which can lead to a memory\nleak. Fix by freeing the array in the error path."}], "id": "CVE-2023-54169", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-12-30T13:16:04.720", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4892e1e548b5bd6524c1c89df06e4849df26fc20"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7035e3ae600c4e9cb3dc220c24dd77112ddff8b1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/83a8f7337a14cdb215c76a8f4cf3f3be8b59177d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d543b649ffe58a0cb4b6948b3305069c5980a1fa"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: net/mlx5e: fix memory leak in mlx5e_ptp_open", "id": "2426227", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426227"}, "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-2023-54169", "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": "Out of support scope", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "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": "2025-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-54169\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54169\nhttps://lore.kernel.org/linux-cve-announce/2025123020-CVE-2023-54169-21bb@gregkh/T"], "threat_severity": "Moderate"}

{}