{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-54178", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-30T12:06:44.496Z", "datePublished": "2025-12-30T12:08:50.324Z", "dateUpdated": "2025-12-30T12:08:50.324Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-30T12:08:50.324Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nof: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()\n\nwhen kmalloc() fail to allocate memory in kasprintf(), name\nor full_name will be NULL, strcmp() will cause\nnull pointer dereference."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/of/unittest.c"], "versions": [{"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "c364fa869b33ca42a263bf91c22fce7e6c61d479", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "0b7d715511915a1b39f5fdcbe57a7922dfd66513", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "dadf0d0dfcc81cdcb27ba5426676d13a9e4fb925", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "f41c65f8d05be734898cbe72af59a401b97d298a", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "ea5bc6f5aa099e3e84d037282836234ad77cba88", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "43cc228099c514467b8074d7ede6673cef9f33b9", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "c74ae8124f9687062dd99858f34c9d027ddd73da", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "2dd8ee9de71ad8447f8459fb01dade7f6c7132da", "status": "affected", "versionType": "git"}, {"version": "0d638a07d3a1e98a7598eb2812a6236324e4c55f", "lessThan": "d6ce4f0ea19c32f10867ed93d8386924326ab474", "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/of/unittest.c"], "versions": [{"version": "4.14", "status": "affected"}, {"version": "0", "lessThan": "4.14", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.326", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.295", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.257", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.195", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.132", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.53", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.16", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5.3", "lessThanOrEqual": "6.5.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6", "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": "4.14", "versionEndExcluding": "4.14.326"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "4.19.295"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "5.4.257"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "5.10.195"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "5.15.132"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.1.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.4.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.5.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14", "versionEndExcluding": "6.6"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/c364fa869b33ca42a263bf91c22fce7e6c61d479"}, {"url": "https://git.kernel.org/stable/c/0b7d715511915a1b39f5fdcbe57a7922dfd66513"}, {"url": "https://git.kernel.org/stable/c/dadf0d0dfcc81cdcb27ba5426676d13a9e4fb925"}, {"url": "https://git.kernel.org/stable/c/f41c65f8d05be734898cbe72af59a401b97d298a"}, {"url": "https://git.kernel.org/stable/c/ea5bc6f5aa099e3e84d037282836234ad77cba88"}, {"url": "https://git.kernel.org/stable/c/43cc228099c514467b8074d7ede6673cef9f33b9"}, {"url": "https://git.kernel.org/stable/c/c74ae8124f9687062dd99858f34c9d027ddd73da"}, {"url": "https://git.kernel.org/stable/c/2dd8ee9de71ad8447f8459fb01dade7f6c7132da"}, {"url": "https://git.kernel.org/stable/c/d6ce4f0ea19c32f10867ed93d8386924326ab474"}], "title": "of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nof: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()\n\nwhen kmalloc() fail to allocate memory in kasprintf(), name\nor full_name will be NULL, strcmp() will cause\nnull pointer dereference."}], "id": "CVE-2023-54178", "lastModified": "2025-12-31T20:43:05.160", "metrics": {}, "published": "2025-12-30T13:16:05.720", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0b7d715511915a1b39f5fdcbe57a7922dfd66513"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2dd8ee9de71ad8447f8459fb01dade7f6c7132da"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/43cc228099c514467b8074d7ede6673cef9f33b9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c364fa869b33ca42a263bf91c22fce7e6c61d479"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c74ae8124f9687062dd99858f34c9d027ddd73da"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d6ce4f0ea19c32f10867ed93d8386924326ab474"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/dadf0d0dfcc81cdcb27ba5426676d13a9e4fb925"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ea5bc6f5aa099e3e84d037282836234ad77cba88"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f41c65f8d05be734898cbe72af59a401b97d298a"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()", "id": "2426057", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426057"}, "csaw": false, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nof: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()\nwhen kmalloc() fail to allocate memory in kasprintf(), name\nor full_name will be NULL, strcmp() will cause\nnull pointer dereference."], "name": "CVE-2023-54178", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "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-2023-54178\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-54178\nhttps://lore.kernel.org/linux-cve-announce/2025123023-CVE-2023-54178-bcb3@gregkh/T"]}