{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53422","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-17T14:54:09.741Z","datePublished":"2025-09-18T16:04:05.224Z","dateUpdated":"2026-05-11T19:44:40.252Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:44:40.252Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: fw: fix memory leak in debugfs\n\nFix a memory leak that occurs when reading the fw_info\nfile all the way, since we return NULL indicating no\nmore data, but don't free the status tracking object."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/fw/debugfs.c"],"versions":[{"version":"36dfe9ac6e8b8fc2e25733d003a867a40db791da","lessThan":"89496d6cff297c88fe0286a440c380ceb172da2b","status":"affected","versionType":"git"},{"version":"36dfe9ac6e8b8fc2e25733d003a867a40db791da","lessThan":"e302e9ca14a86a80eadfb24a34d8675aadaf3ef3","status":"affected","versionType":"git"},{"version":"36dfe9ac6e8b8fc2e25733d003a867a40db791da","lessThan":"37f64bc8e001f216566d17ef9fd5608c762ebcd4","status":"affected","versionType":"git"},{"version":"36dfe9ac6e8b8fc2e25733d003a867a40db791da","lessThan":"fe17124282da055cb2e53f0131521459b5c7866c","status":"affected","versionType":"git"},{"version":"36dfe9ac6e8b8fc2e25733d003a867a40db791da","lessThan":"b830ba20b43be52eae7d4087b61a0079dec56820","status":"affected","versionType":"git"},{"version":"36dfe9ac6e8b8fc2e25733d003a867a40db791da","lessThan":"3d90d2f4a018fe8cfd65068bc6350b6222be4852","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/net/wireless/intel/iwlwifi/fw/debugfs.c"],"versions":[{"version":"5.8","status":"affected"},{"version":"0","lessThan":"5.8","status":"unaffected","versionType":"semver"},{"version":"5.10.180","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.111","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.28","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.15","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3.2","lessThanOrEqual":"6.3.*","status":"unaffected","versionType":"semver"},{"version":"6.4","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":"5.8","versionEndExcluding":"5.10.180"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"5.15.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.1.28"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.2.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.3.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.8","versionEndExcluding":"6.4"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/89496d6cff297c88fe0286a440c380ceb172da2b"},{"url":"https://git.kernel.org/stable/c/e302e9ca14a86a80eadfb24a34d8675aadaf3ef3"},{"url":"https://git.kernel.org/stable/c/37f64bc8e001f216566d17ef9fd5608c762ebcd4"},{"url":"https://git.kernel.org/stable/c/fe17124282da055cb2e53f0131521459b5c7866c"},{"url":"https://git.kernel.org/stable/c/b830ba20b43be52eae7d4087b61a0079dec56820"},{"url":"https://git.kernel.org/stable/c/3d90d2f4a018fe8cfd65068bc6350b6222be4852"}],"title":"wifi: iwlwifi: fw: fix memory leak in debugfs","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"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-2023-53422","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T19:12:28.963485Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-14T19:13:10.786Z"}}]}}