# CVE-2026-46224: linux: In the Linux kernel, the following vulnerability has been resolved:  drm/xe: Fix bo leak in xe_dma_buf_init_obj() on...

CVE-2026-46224 is fixed in linux on 1 platform by DEBIAN-CVE-2026-46224 (version 7.0.9-1), released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-46224
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0012
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 28, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:  drm/xe: Fix bo leak in xe_dma_buf_init_obj() on allocation failure  When drm_gpuvm_resv_object_alloc() fails, the pre-allocated storage bo is not freed. Add xe_bo_free(storage) before returning the error.  xe_dma_buf_init_obj() calls xe_bo_init_locked(), which frees the bo on error. Therefore, xe_dma_buf_init_obj() must also free the bo on its own error paths. Otherwise, since xe_gem_prime_import() cannot distinguish whether the failure originated from xe_dma_buf_init_obj() or from xe_bo_init_locked(), it cannot safely decide whether the bo should be freed.  Add comments documenting the ownership semantics: on success, ownership of storage is transferred to the returned drm_gem_object; on failure, storage is freed before returning.  v2: Add comments to explain the free logic.  (cherry picked from commit 78a6c5f899f22338bbf48b44fb8950409c5a69b9)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 7.0.9-1 | [DEBIAN-CVE-2026-46224](https://patchblox.com/security/data/fix/linux/debian-cve-2026-46224.md) | Jun 24, 2026 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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