Veille CVE
CVE-2026-74380
8.8 ÉlevéeDescription
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix iommu_map_sgtable() return value check Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero. pin_job() also was incorrectly assigning to 'int', which could cause overflows into negative values. Update pin_job() to correctly check for errors from iommu_map_sgtable.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 8.8 Élevée | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Références
- https://git.kernel.org/stable/c/18f74762013a4b6aa6f905c4459e0f506f9c5c7b
- https://git.kernel.org/stable/c/2a68928c445138961e2c451983b473aeb3f5b999
- https://git.kernel.org/stable/c/3ac173e46ef6fda9c9df8d47cdff4df962df9728
- https://git.kernel.org/stable/c/5f3985c2a500df3126cb12a2e0ccf26a40bc495d
- https://git.kernel.org/stable/c/79240eee5a40014d9edfabe19f06b35ffa84e5f8
- https://git.kernel.org/stable/c/e024c7993d839503d6c1f0044b8fc537c30300e9