{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-53808", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-08T23:58:35.276Z", "datePublished": "2025-12-09T00:01:06.210Z", "dateUpdated": "2026-05-11T19:51:54.609Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:51:54.609Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: fix memory leak in mwifiex_histogram_read()\n\nAlways free the zeroed page on return from 'mwifiex_histogram_read()'."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/marvell/mwifiex/debugfs.c"], "versions": [{"version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73", "lessThan": "d3b53ac2b60283f84bcc650aaa8af98500f37b56", "status": "affected", "versionType": "git"}, {"version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73", "lessThan": "7be90670b967d11f53a9d45bc88fa8ac9daf9709", "status": "affected", "versionType": "git"}, {"version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73", "lessThan": "8f717752f94efae84853e17f2589665c330a0cf5", "status": "affected", "versionType": "git"}, {"version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73", "lessThan": "0c4240d23db525208fd40dd6371ca3254fa1b93d", "status": "affected", "versionType": "git"}, {"version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73", "lessThan": "308eb3a609ac39ca9c3e466b35e8825007c8d826", "status": "affected", "versionType": "git"}, {"version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73", "lessThan": "84081b4baafb49211193c6a056d5aee9c0e6ab8e", "status": "affected", "versionType": "git"}, {"version": "cbf6e05527a7654ac1c4f4787dfd7a182fcc0c73", "lessThan": 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mwifiex_histogram_read()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: fix memory leak in mwifiex_histogram_read()\n\nAlways free the zeroed page on return from 'mwifiex_histogram_read()'."}], "id": "CVE-2023-53808", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-12-09T01:16:52.807", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0c4240d23db525208fd40dd6371ca3254fa1b93d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/308eb3a609ac39ca9c3e466b35e8825007c8d826"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5d66b32a6ecf2e2e1a9523eaa4f8b314832fe06c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7be90670b967d11f53a9d45bc88fa8ac9daf9709"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/84081b4baafb49211193c6a056d5aee9c0e6ab8e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8f717752f94efae84853e17f2589665c330a0cf5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9c8fd72a5c2a031cbc680a2990107ecd958ffcdb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d3b53ac2b60283f84bcc650aaa8af98500f37b56"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f76e1da838377777557d78dfeb6d8c532f7118be"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: wifi: mwifiex: fix memory leak in mwifiex_histogram_read()", "id": "2420285", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2420285"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: mwifiex: fix memory leak in mwifiex_histogram_read()\nAlways free the zeroed page on return from 'mwifiex_histogram_read()'."], "name": "CVE-2023-53808", "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": "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": "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": "2025-12-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53808\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53808\nhttps://lore.kernel.org/linux-cve-announce/2025120944-CVE-2023-53808-e169@gregkh/T"], "threat_severity": "Important"}

{}