Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b before 5f3985c2a500df3126cb12a2e0ccf26a40bc495d; affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b before 3ac173e46ef6fda9c9df8d47cdff4df962df9728; affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b before 2a68928c445138961e2c451983b473aeb3f5b999; affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b before 79240eee5a40014d9edfabe19f06b35ffa84e5f8; affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b before e024c7993d839503d6c1f0044b8fc537c30300e9; affected ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b before 18f74762013a4b6aa6f905c4459e0f506f9c5c7b |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 6.1.178 through 6.1.*; unaffected 6.6.145 through 6.6.*; unaffected 6.12.97 through 6.12.*; unaffected 6.18.40 through 6.18.*; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5f3985c2a500df3126cb12a2e0ccf26a40bc495d
- https://git.kernel.org/stable/c/3ac173e46ef6fda9c9df8d47cdff4df962df9728
- https://git.kernel.org/stable/c/2a68928c445138961e2c451983b473aeb3f5b999
- https://git.kernel.org/stable/c/79240eee5a40014d9edfabe19f06b35ffa84e5f8
- https://git.kernel.org/stable/c/e024c7993d839503d6c1f0044b8fc537c30300e9
- https://git.kernel.org/stable/c/18f74762013a4b6aa6f905c4459e0f506f9c5c7b
ADP enrichment
No English description supplied.
No references supplied.