In the Linux kernel, the following vulnerability has been resolved:

drm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered

The host1x_client_register() function is called just prior to register map
initialization loop, making the device available to userspace. This may
result in userspace attempting to submits a job before the register map is
initialized. Address this by moving register initialization before host1x
client registration.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 6e22d5ad61cfa38aa53fab86a530113aff6a3619
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 5db37fd7710e74bc4df48bddab8f571d0bfc6769
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 40a2a91da02c434938f0ba53877984820800b5f0
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 3055292b8eed69553b389a609197a241df47e68e
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < c4ef5ba1131346159e31f4ef858525cf377380a6
0 affected < 6.6.145
0 affected < 6.12.97
0 affected < 6.18.40
0 affected < 7.1.5
Linux Linux affected
Version Status Constraints
6.6.145 unaffected ≤ 6.6.*
6.12.97 unaffected ≤ 6.12.*
6.18.40 unaffected ≤ 6.18.*
7.1.5 unaffected ≤ 7.1.*
7.2 unaffected ≤ *

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Fixes

Solution

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Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/3055292b8eed69553b389a609197a241df47e68e cve-icon cve-icon
https://git.kernel.org/stable/c/40a2a91da02c434938f0ba53877984820800b5f0 cve-icon cve-icon
https://git.kernel.org/stable/c/5db37fd7710e74bc4df48bddab8f571d0bfc6769 cve-icon cve-icon
https://git.kernel.org/stable/c/6e22d5ad61cfa38aa53fab86a530113aff6a3619 cve-icon cve-icon
https://git.kernel.org/stable/c/c4ef5ba1131346159e31f4ef858525cf377380a6 cve-icon cve-icon
History

Fri, 04 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-362
CWE-665

Fri, 04 Sep 2026 17:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: drm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered The host1x_client_register() function is called just prior to register map initialization loop, making the device available to userspace. This may result in userspace attempting to submits a job before the register map is initialized. Address this by moving register initialization before host1x client registration.
Title drm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-09-04T16:49:24.462Z

Reserved: 2026-08-26T14:34:25.799Z

Link: CVE-2026-80883

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-04T17:17:00.983

Modified: 2026-09-04T17:17:00.983

Link: CVE-2026-80883

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-04T21:15:05Z

Weaknesses