{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80883","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-26T14:34:25.799Z","datePublished":"2026-09-04T16:49:24.462Z","dateUpdated":"2026-09-07T14:21:23.656Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-07T14:21:23.656Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered\n\nThe host1x_client_register() function is called just prior to register map\ninitialization loop, making the device available to userspace. This may\nresult in userspace attempting to submits a job before the register map is\ninitialized. Address this by moving register initialization before host1x\nclient registration."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/tegra/gr2d.c","drivers/gpu/drm/tegra/gr3d.c"],"versions":[{"version":"d43f81cbaf43531a977e8b4c4427f19acf8a5061","lessThan":"6e22d5ad61cfa38aa53fab86a530113aff6a3619","status":"affected","versionType":"git"},{"version":"d43f81cbaf43531a977e8b4c4427f19acf8a5061","lessThan":"5db37fd7710e74bc4df48bddab8f571d0bfc6769","status":"affected","versionType":"git"},{"version":"d43f81cbaf43531a977e8b4c4427f19acf8a5061","lessThan":"40a2a91da02c434938f0ba53877984820800b5f0","status":"affected","versionType":"git"},{"version":"d43f81cbaf43531a977e8b4c4427f19acf8a5061","lessThan":"3055292b8eed69553b389a609197a241df47e68e","status":"affected","versionType":"git"},{"version":"d43f81cbaf43531a977e8b4c4427f19acf8a5061","lessThan":"c4ef5ba1131346159e31f4ef858525cf377380a6","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/tegra/gr2d.c","drivers/gpu/drm/tegra/gr3d.c"],"versions":[{"version":"3.10","status":"affected"},{"version":"0","lessThan":"3.10","status":"unaffected","versionType":"semver"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.97","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.40","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","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":"3.10","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/6e22d5ad61cfa38aa53fab86a530113aff6a3619"},{"url":"https://git.kernel.org/stable/c/5db37fd7710e74bc4df48bddab8f571d0bfc6769"},{"url":"https://git.kernel.org/stable/c/40a2a91da02c434938f0ba53877984820800b5f0"},{"url":"https://git.kernel.org/stable/c/3055292b8eed69553b389a609197a241df47e68e"},{"url":"https://git.kernel.org/stable/c/c4ef5ba1131346159e31f4ef858525cf377380a6"}],"title":"drm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered","x_generator":{"engine":"bippy-1.2.0"}}}}