{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-48852","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-16T11:38:08.913Z","datePublished":"2024-07-16T12:25:19.152Z","dateUpdated":"2025-12-23T13:20:58.525Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:20:58.525Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: hdmi: Unregister codec device on unbind\n\nOn bind we will register the HDMI codec device but we don't unregister\nit on unbind, leading to a device leakage. Unregister our device at\nunbind."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/vc4/vc4_hdmi.c","drivers/gpu/drm/vc4/vc4_hdmi.h"],"versions":[{"version":"91e99e11392937546a94110b14bc155f9cbad0eb","lessThan":"ee22082c3e2f230028afa0e22aa8773b1de3c919","status":"affected","versionType":"git"},{"version":"91e99e11392937546a94110b14bc155f9cbad0eb","lessThan":"1ed68d776246f167aee9cd79f63f089c40a5e2a3","status":"affected","versionType":"git"},{"version":"91e99e11392937546a94110b14bc155f9cbad0eb","lessThan":"e40945ab7c7f966d0c37b7bd7b0596497dfe228d","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/gpu/drm/vc4/vc4_hdmi.c","drivers/gpu/drm/vc4/vc4_hdmi.h"],"versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","status":"unaffected","versionType":"semver"},{"version":"5.15.29","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.15","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17","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":"5.15","versionEndExcluding":"5.15.29"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.16.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/ee22082c3e2f230028afa0e22aa8773b1de3c919"},{"url":"https://git.kernel.org/stable/c/1ed68d776246f167aee9cd79f63f089c40a5e2a3"},{"url":"https://git.kernel.org/stable/c/e40945ab7c7f966d0c37b7bd7b0596497dfe228d"}],"title":"drm/vc4: hdmi: Unregister codec device on unbind","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T15:25:01.639Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/ee22082c3e2f230028afa0e22aa8773b1de3c919","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/1ed68d776246f167aee9cd79f63f089c40a5e2a3","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e40945ab7c7f966d0c37b7bd7b0596497dfe228d","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48852","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T16:26:02.312780Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:34:08.418Z"}}]}}