{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-31655","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-03-09T15:48:24.129Z","datePublished":"2026-04-24T14:45:07.085Z","dateUpdated":"2026-05-11T22:13:00.925Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:13:00.925Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock enabled\n\nKeep the NOC_HDCP clock always enabled to fix the potential hang\ncaused by the NoC ADB400 port power down handshake."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/pmdomain/imx/imx8mp-blk-ctrl.c"],"versions":[{"version":"77b0ddb42add47748c661f714e6f4b116a6e8759","lessThan":"80fd0de89805a3f92dc320f5ab5a18007c260374","status":"affected","versionType":"git"},{"version":"77b0ddb42add47748c661f714e6f4b116a6e8759","lessThan":"3086374e8bc7fd65f2cc62ef52351c6d662f1543","status":"affected","versionType":"git"},{"version":"77b0ddb42add47748c661f714e6f4b116a6e8759","lessThan":"e44919669f07b8f113ad49a248b44ca4f119bc94","status":"affected","versionType":"git"},{"version":"77b0ddb42add47748c661f714e6f4b116a6e8759","lessThan":"d1ef779d02b5df4e8bff4083b20bfea587b43c4b","status":"affected","versionType":"git"},{"version":"77b0ddb42add47748c661f714e6f4b116a6e8759","lessThan":"e91d5f94acf68618ea3ad9c92ac28614e791ae7d","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/pmdomain/imx/imx8mp-blk-ctrl.c"],"versions":[{"version":"6.1","status":"affected"},{"version":"0","lessThan":"6.1","status":"unaffected","versionType":"semver"},{"version":"6.6.135","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.82","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.23","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.13","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0","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":"6.1","versionEndExcluding":"6.6.135"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.12.82"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.18.23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.19.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/80fd0de89805a3f92dc320f5ab5a18007c260374"},{"url":"https://git.kernel.org/stable/c/3086374e8bc7fd65f2cc62ef52351c6d662f1543"},{"url":"https://git.kernel.org/stable/c/e44919669f07b8f113ad49a248b44ca4f119bc94"},{"url":"https://git.kernel.org/stable/c/d1ef779d02b5df4e8bff4083b20bfea587b43c4b"},{"url":"https://git.kernel.org/stable/c/e91d5f94acf68618ea3ad9c92ac28614e791ae7d"}],"title":"pmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock enabled","x_generator":{"engine":"bippy-1.2.0"}}}}