{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-53792", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-08T23:58:35.274Z", "datePublished": "2025-12-09T00:00:49.221Z", "dateUpdated": "2025-12-09T00:00:49.221Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-09T00:00:49.221Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-core: fix memory leak in dhchap_ctrl_secret\n\nFree dhchap_secret in nvme_ctrl_dhchap_ctrl_secret_store() before we\nreturn when nvme_auth_generate_key() returns error."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/nvme/host/core.c"], "versions": [{"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea", "lessThan": "43d0724d756a13694f612a8a151f835ad6425b93", "status": "affected", "versionType": "git"}, {"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea", "lessThan": "39b90fc75943406d2bd60fd1ea041aca2559cc5f", "status": "affected", "versionType": "git"}, {"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea", "lessThan": "6ec30a62789913b1bd0f0d44ea4d0d2d5608b1e8", "status": "affected", "versionType": "git"}, {"version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea", "lessThan": "99c2dcc8ffc24e210a3aa05c204d92f3ef460b05", "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/nvme/host/core.c"], "versions": [{"version": "6.0", "status": "affected"}, {"version": "0", "lessThan": "6.0", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.39", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3.13", "lessThanOrEqual": "6.3.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.4", "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": "6.0", "versionEndExcluding": "6.1.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.3.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.4.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/43d0724d756a13694f612a8a151f835ad6425b93"}, {"url": "https://git.kernel.org/stable/c/39b90fc75943406d2bd60fd1ea041aca2559cc5f"}, {"url": "https://git.kernel.org/stable/c/6ec30a62789913b1bd0f0d44ea4d0d2d5608b1e8"}, {"url": "https://git.kernel.org/stable/c/99c2dcc8ffc24e210a3aa05c204d92f3ef460b05"}], "title": "nvme-core: fix memory leak in dhchap_ctrl_secret", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-core: fix memory leak in dhchap_ctrl_secret\n\nFree dhchap_secret in nvme_ctrl_dhchap_ctrl_secret_store() before we\nreturn when nvme_auth_generate_key() returns error."}], "id": "CVE-2023-53792", "lastModified": "2025-12-09T18:37:13.640", "metrics": {}, "published": "2025-12-09T01:16:50.697", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/39b90fc75943406d2bd60fd1ea041aca2559cc5f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/43d0724d756a13694f612a8a151f835ad6425b93"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6ec30a62789913b1bd0f0d44ea4d0d2d5608b1e8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/99c2dcc8ffc24e210a3aa05c204d92f3ef460b05"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: nvme-core: fix memory leak in dhchap_ctrl_secret", "id": "2420273", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2420273"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\nnvme-core: fix memory leak in dhchap_ctrl_secret\nFree dhchap_secret in nvme_ctrl_dhchap_ctrl_secret_store() before we\nreturn when nvme_auth_generate_key() returns error."], "name": "CVE-2023-53792", "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": "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": "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": "2025-12-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53792\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53792\nhttps://lore.kernel.org/linux-cve-announce/2025120941-CVE-2023-53792-3de7@gregkh/T"], "threat_severity": "Low"}