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CVE-2026-23421
Published: Apr 3, 2026
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: drm/xe/configfs: Free ctx_restore_mid_bb in release ctx_restore_mid_bb memory is allocated in wa_bb_store(), but xe_config_device_release() only frees ctx_restore_post_bb. Free ctx_restore_mid_bb[0].cs as well to avoid leaking the allocation when the configfs device is removed. (cherry picked from commit a235e7d0098337c3f2d1e8f3610c719a589e115f)
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected b30d5de3d40c3fa642079bac0d91f17091c5f877 - < 7f971dfd48983074adc7bbcea3ee95ce7aad47cbaffected b30d5de3d40c3fa642079bac0d91f17091c5f877 - < 3557359ea3df32430ea7c30f7a708ca9a91d7e0eaffected b30d5de3d40c3fa642079bac0d91f17091c5f877 - < e377182f0266f46f02d01838e6bde67b9dac0d66 |
Linux | Linux | affected 6.18unaffected 0 - < 6.18unaffected 6.18.17 - <= 6.18.*unaffected 6.19.7 - <= 6.19.*unaffected 7.0 - <= * |
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