{"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":"2026-05-11T19:56:57.606Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:56:57.606Z"},"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"}}}}