{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53568","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-10-04T15:14:15.924Z","datePublished":"2025-10-04T15:17:10.044Z","dateUpdated":"2026-05-11T19:47:29.216Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:47:29.216Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/zcrypt: don't leak memory if dev_set_name() fails\n\nWhen dev_set_name() fails, zcdn_create() doesn't free the newly\nallocated resources. Do it."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/s390/crypto/zcrypt_api.c"],"versions":[{"version":"00fab2350e6b91e57b3cdcd5d9f01056775a921d","lessThan":"6b0cb9c055843777b374309503d89eabeb769355","status":"affected","versionType":"git"},{"version":"00fab2350e6b91e57b3cdcd5d9f01056775a921d","lessThan":"0878052579cb2773caee64812a811edcab6b5a55","status":"affected","versionType":"git"},{"version":"00fab2350e6b91e57b3cdcd5d9f01056775a921d","lessThan":"131cd74a8e38d75239f2c81dfee53d6554eb8bf8","status":"affected","versionType":"git"},{"version":"00fab2350e6b91e57b3cdcd5d9f01056775a921d","lessThan":"147d8da33a2c2195ec63acd56cd7d80a3458c253","status":"affected","versionType":"git"},{"version":"00fab2350e6b91e57b3cdcd5d9f01056775a921d","lessThan":"174f11ef1615ec3ab1e2189685864433c0d855a2","status":"affected","versionType":"git"},{"version":"00fab2350e6b91e57b3cdcd5d9f01056775a921d","lessThan":"6252f47b78031979ad919f971dc8468b893488bd","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/s390/crypto/zcrypt_api.c"],"versions":[{"version":"4.20","status":"affected"},{"version":"0","lessThan":"4.20","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":"6.1.54","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.5.4","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":"4.20","versionEndExcluding":"5.4.257"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.10.195"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.15.132"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"6.1.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"6.5.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"6.6"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/6b0cb9c055843777b374309503d89eabeb769355"},{"url":"https://git.kernel.org/stable/c/0878052579cb2773caee64812a811edcab6b5a55"},{"url":"https://git.kernel.org/stable/c/131cd74a8e38d75239f2c81dfee53d6554eb8bf8"},{"url":"https://git.kernel.org/stable/c/147d8da33a2c2195ec63acd56cd7d80a3458c253"},{"url":"https://git.kernel.org/stable/c/174f11ef1615ec3ab1e2189685864433c0d855a2"},{"url":"https://git.kernel.org/stable/c/6252f47b78031979ad919f971dc8468b893488bd"}],"title":"s390/zcrypt: don't leak memory if dev_set_name() fails","x_generator":{"engine":"bippy-1.2.0"}}}}