{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52863","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-21T15:19:24.261Z","datePublished":"2024-05-21T15:31:55.198Z","dateUpdated":"2025-05-04T07:44:32.560Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T07:44:32.560Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (axi-fan-control) Fix possible NULL pointer dereference\n\naxi_fan_control_irq_handler(), dependent on the private\naxi_fan_control_data structure, might be called before the hwmon\ndevice is registered. That will cause an \"Unable to handle kernel\nNULL pointer dereference\" error."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hwmon/axi-fan-control.c"],"versions":[{"version":"8412b410fa5e1e494a0fec84c3c462d49870d3f5","lessThan":"7d870088db4863c514a7f8751cd593751983029a","status":"affected","versionType":"git"},{"version":"8412b410fa5e1e494a0fec84c3c462d49870d3f5","lessThan":"b3e7eb23a6e97642ff3190431c06475d9ca1e062","status":"affected","versionType":"git"},{"version":"8412b410fa5e1e494a0fec84c3c462d49870d3f5","lessThan":"33de53a2706066d526173dc743faf43d92c62105","status":"affected","versionType":"git"},{"version":"8412b410fa5e1e494a0fec84c3c462d49870d3f5","lessThan":"f62b8969847850ba7596cb145cc47c65ea57dae0","status":"affected","versionType":"git"},{"version":"8412b410fa5e1e494a0fec84c3c462d49870d3f5","lessThan":"c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb","status":"affected","versionType":"git"},{"version":"8412b410fa5e1e494a0fec84c3c462d49870d3f5","lessThan":"2a5b3370a1d9750eca325292e291c8c7cb8cf2e0","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/hwmon/axi-fan-control.c"],"versions":[{"version":"5.7","status":"affected"},{"version":"0","lessThan":"5.7","status":"unaffected","versionType":"semver"},{"version":"5.10.201","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.139","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.63","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.5.12","lessThanOrEqual":"6.5.*","status":"unaffected","versionType":"semver"},{"version":"6.6.2","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7","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":"5.7","versionEndExcluding":"5.10.201"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.15.139"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"6.1.63"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"6.5.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"6.6.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"6.7"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/7d870088db4863c514a7f8751cd593751983029a"},{"url":"https://git.kernel.org/stable/c/b3e7eb23a6e97642ff3190431c06475d9ca1e062"},{"url":"https://git.kernel.org/stable/c/33de53a2706066d526173dc743faf43d92c62105"},{"url":"https://git.kernel.org/stable/c/f62b8969847850ba7596cb145cc47c65ea57dae0"},{"url":"https://git.kernel.org/stable/c/c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb"},{"url":"https://git.kernel.org/stable/c/2a5b3370a1d9750eca325292e291c8c7cb8cf2e0"}],"title":"hwmon: (axi-fan-control) Fix possible NULL pointer dereference","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-52863","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-21T17:54:12.271284Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:23:25.382Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:11:36.245Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/7d870088db4863c514a7f8751cd593751983029a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b3e7eb23a6e97642ff3190431c06475d9ca1e062","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/33de53a2706066d526173dc743faf43d92c62105","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/f62b8969847850ba7596cb145cc47c65ea57dae0","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/2a5b3370a1d9750eca325292e291c8c7cb8cf2e0","tags":["x_transferred"]}]}]}}