{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-39774","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T07:20:57.129Z","datePublished":"2025-09-11T16:56:27.505Z","dateUpdated":"2026-05-11T21:36:00.218Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:36:00.218Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: rzg2l_adc: Set driver data before enabling runtime PM\n\nWhen stress-testing the system by repeatedly unbinding and binding the ADC\ndevice in a loop, and the ADC is a supplier for another device (e.g., a\nthermal hardware block that reads temperature through the ADC), it may\nhappen that the ADC device is runtime-resumed immediately after runtime PM\nis enabled, triggered by its consumer. At this point, since drvdata is not\nyet set and the driver's runtime PM callbacks rely on it, a crash can\noccur. To avoid this, set drvdata just after it was allocated."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/adc/rzg2l_adc.c"],"versions":[{"version":"89ee8174e8c8db0efc75b26f2307114b38d61354","lessThan":"e7ce902db071a7b3e696a43d6e14ca57360deee6","status":"affected","versionType":"git"},{"version":"89ee8174e8c8db0efc75b26f2307114b38d61354","lessThan":"c69e13965f26b8058f538ea8bdbd2d7718cf1fbe","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/iio/adc/rzg2l_adc.c"],"versions":[{"version":"6.14","status":"affected"},{"version":"0","lessThan":"6.14","status":"unaffected","versionType":"semver"},{"version":"6.16.4","lessThanOrEqual":"6.16.*","status":"unaffected","versionType":"semver"},{"version":"6.17","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":"6.14","versionEndExcluding":"6.16.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"6.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e7ce902db071a7b3e696a43d6e14ca57360deee6"},{"url":"https://git.kernel.org/stable/c/c69e13965f26b8058f538ea8bdbd2d7718cf1fbe"}],"title":"iio: adc: rzg2l_adc: Set driver data before enabling runtime PM","x_generator":{"engine":"bippy-1.2.0"}}}}