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

drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups

v3d_rewrite_csd_job_wg_counts_from_indirect() maps both the indirect
buffer and the workgroup buffer and is expected to release them before
returning. When any of the workgroup counts read from the buffer is zero,
the function bailed out early and skipped the cleanup, leaking the vaddr
mappings of both BOs.

Jump to the cleanup path instead of returning directly, so the mappings
are always dropped.

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
18b8413b25b7070fa2e55858a2c808e6909581d0 affected < 0b59d0946913a0df7d1a033013e259e9b6a76546
18b8413b25b7070fa2e55858a2c808e6909581d0 affected < 90b629269088a9fe24a02c032be9f08357f47873
18b8413b25b7070fa2e55858a2c808e6909581d0 affected < 60ebeb23eaf3d7fd2e0551fe304309305e31d424
18b8413b25b7070fa2e55858a2c808e6909581d0 affected < ae7676952790f421c40918e2586a2c9f12a682b6
Linux Linux affected
Version Status Constraints
6.8 affected —
0 unaffected < 6.8
6.12.94 unaffected ≤ 6.12.*
6.18.36 unaffected ≤ 6.18.*
7.0.13 unaffected ≤ 7.0.*
7.1 unaffected ≤ *

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Fixes

Solution

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Workaround

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References
Link Providers
https://git.kernel.org/stable/c/0b59d0946913a0df7d1a033013e259e9b6a76546 cve-icon
https://git.kernel.org/stable/c/60ebeb23eaf3d7fd2e0551fe304309305e31d424 cve-icon
https://git.kernel.org/stable/c/90b629269088a9fe24a02c032be9f08357f47873 cve-icon
https://git.kernel.org/stable/c/ae7676952790f421c40918e2586a2c9f12a682b6 cve-icon
History

Thu, 25 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Thu, 25 Jun 2026 09:15:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups v3d_rewrite_csd_job_wg_counts_from_indirect() maps both the indirect buffer and the workgroup buffer and is expected to release them before returning. When any of the workgroup counts read from the buffer is zero, the function bailed out early and skipped the cleanup, leaking the vaddr mappings of both BOs. Jump to the cleanup path instead of returning directly, so the mappings are always dropped.
Title drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups
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: 2026-06-25T08:38:28.494Z

Reserved: 2026-06-09T07:44:35.387Z

Link: CVE-2026-53140

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-06-25T11:15:10Z

Weaknesses