{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54301", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.528Z", "datePublished": "2025-12-30T12:23:36.502Z", "dateUpdated": "2025-12-30T12:23:36.502Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-30T12:23:36.502Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: 8250_bcm7271: fix leak in `brcmuart_probe`\n\nSmatch reports:\ndrivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn:\n'baud_mux_clk' from clk_prepare_enable() not released on lines: 1032.\n\nThe issue is fixed by using a managed clock."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/tty/serial/8250/8250_bcm7271.c"], "versions": [{"version": "41a469482de257ea8db43cf74b6311bd055de030", "lessThan": "5258395e67fee6929fb8e50c8239f8de51b8cb2d", "status": "affected", "versionType": "git"}, {"version": "41a469482de257ea8db43cf74b6311bd055de030", "lessThan": "2a3e5f428fc4315be6144524912eaefac16f43a9", "status": "affected", "versionType": "git"}, {"version": "41a469482de257ea8db43cf74b6311bd055de030", "lessThan": "56a81445b8e4b8906d557518c5dae3ddbb447d1e", "status": "affected", "versionType": "git"}, {"version": "41a469482de257ea8db43cf74b6311bd055de030", "lessThan": "f264f2f6f4788dc031cef60a0cf2881902736709", "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/tty/serial/8250/8250_bcm7271.c"], "versions": [{"version": "5.13", "status": "affected"}, {"version": "0", "lessThan": "5.13", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.113", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.30", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3.4", "lessThanOrEqual": "6.3.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4", "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": "5.13", "versionEndExcluding": "5.15.113"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.1.30"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.3.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.4"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/5258395e67fee6929fb8e50c8239f8de51b8cb2d"}, {"url": "https://git.kernel.org/stable/c/2a3e5f428fc4315be6144524912eaefac16f43a9"}, {"url": "https://git.kernel.org/stable/c/56a81445b8e4b8906d557518c5dae3ddbb447d1e"}, {"url": "https://git.kernel.org/stable/c/f264f2f6f4788dc031cef60a0cf2881902736709"}], "title": "serial: 8250_bcm7271: fix leak in `brcmuart_probe`", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: 8250_bcm7271: fix leak in `brcmuart_probe`\n\nSmatch reports:\ndrivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn:\n'baud_mux_clk' from clk_prepare_enable() not released on lines: 1032.\n\nThe issue is fixed by using a managed clock."}], "id": "CVE-2023-54301", "lastModified": "2025-12-30T13:16:19.223", "metrics": {}, "published": "2025-12-30T13:16:19.223", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2a3e5f428fc4315be6144524912eaefac16f43a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5258395e67fee6929fb8e50c8239f8de51b8cb2d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/56a81445b8e4b8906d557518c5dae3ddbb447d1e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f264f2f6f4788dc031cef60a0cf2881902736709"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: serial: 8250_bcm7271: fix leak in `brcmuart_probe`", "id": "2426231", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426231"}, "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-2023-54301", "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": "2025-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-54301\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54301\nhttps://lore.kernel.org/linux-cve-announce/2025123032-CVE-2023-54301-630e@gregkh/T"], "threat_severity": "Low"}