{"id":"CVE-2023-53268","state":"PUBLISHED","title":"ASoC: fsl_mqs: move of_node_put() to the correct location","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: fsl_mqs: move of_node_put() to the correct location\n\nof_node_put() should have been done directly after\nmqs_priv->regmap = syscon_node_to_regmap(gpr_np);\notherwise it creates a reference leak on the success path.\n\nTo fix this, of_node_put() is moved to the correct location, and change\nall the gotos to direct returns.","publishedAt":"2025-09-16T08:06:58.237Z","updatedAt":"2026-05-11T19:41:38.167Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"b5a6930fc6a432e32714c4ed3c597077d999cf6d","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"6a129c0e9935112ecf2ffb6de98f83b8fd090c86","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"402299cca89273b62384b5f9645ea49cd5fc4a57","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"9a2585088a7d6f98a5a910f5b4b74b6d24e63156","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"1bdb4a5ccab2316935ce4ad4fd4df8d36f0ffc6e","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"1c34890273a020d61d6127ade3f68ed1cb21c16a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/fsl_mqs.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.5","versionType":"semver"},{"version":"5.10.180","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.111","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.28","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.15","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3.2","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/fsl_mqs.c"]}],"references":["https://git.kernel.org/stable/c/b5a6930fc6a432e32714c4ed3c597077d999cf6d","https://git.kernel.org/stable/c/6a129c0e9935112ecf2ffb6de98f83b8fd090c86","https://git.kernel.org/stable/c/402299cca89273b62384b5f9645ea49cd5fc4a57","https://git.kernel.org/stable/c/9a2585088a7d6f98a5a910f5b4b74b6d24e63156","https://git.kernel.org/stable/c/1bdb4a5ccab2316935ce4ad4fd4df8d36f0ffc6e","https://git.kernel.org/stable/c/1c34890273a020d61d6127ade3f68ed1cb21c16a"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53268.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53268","state":"PUBLISHED","datePublished":"2025-09-16T08:06:58.237Z","dateUpdated":"2026-05-11T19:41:38.167Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-16T08:05:12.515Z"},"containers":{"cna":{"title":"ASoC: fsl_mqs: move of_node_put() to the correct location","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: fsl_mqs: move of_node_put() to the correct location\n\nof_node_put() should have been done directly after\nmqs_priv->regmap = syscon_node_to_regmap(gpr_np);\notherwise it creates a reference leak on the success path.\n\nTo fix this, of_node_put() is moved to the correct location, and change\nall the gotos to direct returns."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"b5a6930fc6a432e32714c4ed3c597077d999cf6d","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"6a129c0e9935112ecf2ffb6de98f83b8fd090c86","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"402299cca89273b62384b5f9645ea49cd5fc4a57","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"9a2585088a7d6f98a5a910f5b4b74b6d24e63156","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"1bdb4a5ccab2316935ce4ad4fd4df8d36f0ffc6e","versionType":"git"},{"version":"a9d273671440c439c4f236123c59dd839c1a0eb7","status":"affected","lessThan":"1c34890273a020d61d6127ade3f68ed1cb21c16a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/fsl_mqs.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.5","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.5","versionType":"semver"},{"version":"5.10.180","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.111","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.28","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2.15","status":"unaffected","lessThanOrEqual":"6.2.*","versionType":"semver"},{"version":"6.3.2","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/fsl/fsl_mqs.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/b5a6930fc6a432e32714c4ed3c597077d999cf6d"},{"url":"https://git.kernel.org/stable/c/6a129c0e9935112ecf2ffb6de98f83b8fd090c86"},{"url":"https://git.kernel.org/stable/c/402299cca89273b62384b5f9645ea49cd5fc4a57"},{"url":"https://git.kernel.org/stable/c/9a2585088a7d6f98a5a910f5b4b74b6d24e63156"},{"url":"https://git.kernel.org/stable/c/1bdb4a5ccab2316935ce4ad4fd4df8d36f0ffc6e"},{"url":"https://git.kernel.org/stable/c/1c34890273a020d61d6127ade3f68ed1cb21c16a"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:41:38.167Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.180"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.15.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.1.28"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.2.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.3.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.4"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-53268","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:04:48.313539Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-14T18:12:53.039Z"}}]}}}