{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54260", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.516Z", "datePublished": "2025-12-30T12:15:54.205Z", "dateUpdated": "2026-05-11T19:58:32.061Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:58:32.061Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix lost destroy smbd connection when MR allocate failed\n\nIf the MR allocate failed, the smb direct connection info is NULL,\nthen smbd_destroy() will directly return, then the connection info\nwill be leaked.\n\nLet's set the smb direct connection info to the server before call\nsmbd_destroy()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/cifs/smbdirect.c"], "versions": [{"version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898", "lessThan": "d303e25887127364a6765eaf7ac68aa2bac518a9", "status": "affected", "versionType": "git"}, {"version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898", "lessThan": "324c0c34fff1affd436e509325cb46739209704e", "status": "affected", "versionType": "git"}, {"version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898", "lessThan": "caac205e0d5b44c4c23a10c6c0976d50ebe16ac2", "status": "affected", "versionType": "git"}, {"version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898", "lessThan": "46cd6c639cddba2bd2d810ceb16bb20374ad75b0", "status": "affected", "versionType": "git"}, {"version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898", "lessThan": "c51ae01104b318bf15f3c5097faba5c72addba7a", "status": "affected", "versionType": "git"}, {"version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898", "lessThan": "04b7e13b8a13264282f874db5378fc3d3253cfac", "status": "affected", "versionType": "git"}, {"version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898", "lessThan": "e9d3401d95d62a9531082cd2453ed42f2740e3fd", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/cifs/smbdirect.c"], "versions": [{"version": "4.16", "status": "affected"}, {"version": "0", "lessThan": "4.16", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.276", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.235", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.173", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.99", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.16", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.3", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "4.16", "versionEndExcluding": "4.19.276"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.16", "versionEndExcluding": "5.4.235"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.16", "versionEndExcluding": "5.10.173"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.16", "versionEndExcluding": "5.15.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.16", "versionEndExcluding": "6.1.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.16", "versionEndExcluding": "6.2.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.16", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9"}, {"url": "https://git.kernel.org/stable/c/324c0c34fff1affd436e509325cb46739209704e"}, {"url": "https://git.kernel.org/stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2"}, {"url": "https://git.kernel.org/stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0"}, {"url": "https://git.kernel.org/stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a"}, {"url": "https://git.kernel.org/stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac"}, {"url": "https://git.kernel.org/stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd"}], "title": "cifs: Fix lost destroy smbd connection when MR allocate failed", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix lost destroy smbd connection when MR allocate failed\n\nIf the MR allocate failed, the smb direct connection info is NULL,\nthen smbd_destroy() will directly return, then the connection info\nwill be leaked.\n\nLet's set the smb direct connection info to the server before call\nsmbd_destroy()."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ncifs: Correcci\u00f3n: p\u00e9rdida de la destrucci\u00f3n de la conexi\u00f3n smbd cuando la asignaci\u00f3n de MR fall\u00f3\n\nSi la asignaci\u00f3n de MR fall\u00f3, la informaci\u00f3n de conexi\u00f3n directa smb es NULL,\nentonces smbd_destroy() regresar\u00e1 directamente, entonces la informaci\u00f3n de conexi\u00f3n\nse filtrar\u00e1.\n\nEstablezcamos la informaci\u00f3n de conexi\u00f3n directa smb al servidor antes de llamar a smbd_destroy()."}], "id": "CVE-2023-54260", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-12-30T13:16:14.777", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/324c0c34fff1affd436e509325cb46739209704e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: cifs: Fix lost destroy smbd connection when MR allocate failed", "id": "2426234", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426234"}, "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"}, "details": ["No description is available for this CVE."], "name": "CVE-2023-54260", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "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-2023-54260\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54260\nhttps://lore.kernel.org/linux-cve-announce/2025123057-CVE-2023-54260-cc1d@gregkh/T"], "threat_severity": "Low"}

{}