{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54221", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.501Z", "datePublished": "2025-12-30T12:11:16.053Z", "dateUpdated": "2026-05-11T19:57:47.547Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:57:47.547Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe\n\nIn function probe(), it returns directly without unregistered hws\nwhen error occurs.\n\nFix this by adding 'goto unregister_hws;' on line 295 and\nline 310.\n\nUse devm_kzalloc() instead of kzalloc() to automatically\nfree the memory using devm_kfree() when error occurs.\n\nReplace of_iomap() with devm_of_iomap() to automatically\nhandle the unused ioremap region and delete 'iounmap(anatop_base);'\nin unregister_hws."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/clk/imx/clk-imx93.c"], "versions": [{"version": "24defbe194b650218680fcd9dec8cd103537b531", "lessThan": "280a5ff665e12d1e0c54c20cedc9c5008aa686a5", "status": "affected", "versionType": "git"}, {"version": "24defbe194b650218680fcd9dec8cd103537b531", "lessThan": "fac9c624138c4bc021d7a8ee3b974c9e10926d92", "status": "affected", "versionType": "git"}, {"version": "24defbe194b650218680fcd9dec8cd103537b531", "lessThan": "d17c16a2b2a6589c45b0bfb1b9914da80b72d89e", "status": "affected", "versionType": "git"}, {"version": "24defbe194b650218680fcd9dec8cd103537b531", "lessThan": "e02ba11b457647050cb16e7cad16cec3c252fade", "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/clk/imx/clk-imx93.c"], "versions": [{"version": "5.18", "status": "affected"}, {"version": "0", "lessThan": "5.18", "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": "5.18", "versionEndExcluding": "6.1.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.3.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.4.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.18", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/280a5ff665e12d1e0c54c20cedc9c5008aa686a5"}, {"url": "https://git.kernel.org/stable/c/fac9c624138c4bc021d7a8ee3b974c9e10926d92"}, {"url": "https://git.kernel.org/stable/c/d17c16a2b2a6589c45b0bfb1b9914da80b72d89e"}, {"url": "https://git.kernel.org/stable/c/e02ba11b457647050cb16e7cad16cec3c252fade"}], "title": "clk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe\n\nIn function probe(), it returns directly without unregistered hws\nwhen error occurs.\n\nFix this by adding 'goto unregister_hws;' on line 295 and\nline 310.\n\nUse devm_kzalloc() instead of kzalloc() to automatically\nfree the memory using devm_kfree() when error occurs.\n\nReplace of_iomap() with devm_of_iomap() to automatically\nhandle the unused ioremap region and delete 'iounmap(anatop_base);'\nin unregister_hws."}], "id": "CVE-2023-54221", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-12-30T13:16:10.413", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/280a5ff665e12d1e0c54c20cedc9c5008aa686a5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d17c16a2b2a6589c45b0bfb1b9914da80b72d89e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e02ba11b457647050cb16e7cad16cec3c252fade"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fac9c624138c4bc021d7a8ee3b974c9e10926d92"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: clk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe", "id": "2426031", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426031"}, "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:\nclk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe\nIn function probe(), it returns directly without unregistered hws\nwhen error occurs.\nFix this by adding 'goto unregister_hws;' on line 295 and\nline 310.\nUse devm_kzalloc() instead of kzalloc() to automatically\nfree the memory using devm_kfree() when error occurs.\nReplace of_iomap() with devm_of_iomap() to automatically\nhandle the unused ioremap region and delete 'iounmap(anatop_base);'\nin unregister_hws."], "name": "CVE-2023-54221", "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-2023-54221\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54221\nhttps://lore.kernel.org/linux-cve-announce/2025123027-CVE-2023-54221-567b@gregkh/T"], "threat_severity": "Low"}

{}