UNKNOWN NVD
CVE-2026-74380
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix iommu_map_sgtable() return value check Commit "iommu: return full error c
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.
References
- 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
This unknown severity vulnerability was published on 2026-08-15 via NVD.
vulnfeed aggregates 11655 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.