Description
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix use-after-free in host1x_bo_clear_cached_mappings __host1x_bo_unpin() drops the last reference to the mapping and frees it, so we can't dereference mapping afterwards. The cache itself outlives the mapping, so use the cache local variable instead.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
af755456299d44e4ed6af3b7c70a7f03ea37fdf1 to < 86a9bd8c8f422d5f3079da31e151868902fcc702affected71c017b3f83ff72638f2a1b1d6d4e7bc61d30231 to < abeff53233b984571b87582bb588b4b38ef4ea50affected0e9dd7cfb9986b78cc81eca126ccfbf57f4c0602 to < 5b7e5f84d3d4cea10c3764d2da274810a7934228affected8c0d3cf0d5108c96317e0eca92b60dd368867cef to < 5f4de3c717d34a24d555af581947742980778c02affecteddf63c76f9c8d881ca7bce1aecfba512328d0527d to < b773faa32b0a98c3eb2b50d96de631681e5d1157affected3cbf5e3c46e66d9b3b6b91099bb720c6cb1be3bc to < 266cddf7bd0f6c79b6c0633aef742a22bf70265baffected
Linux Linux
Default version status: unaffected
6.1.178 to < 6.1.183affected6.6.145 to < 6.6.148affected6.12.97 to < 6.12.101affected6.18.40 to < 6.18.42affected7.1.5 to < 7.1.6affected
References
- https://git.kernel.org/stable/c/86a9bd8c8f422d5f3079da31e151868902fcc702 ↗
- https://git.kernel.org/stable/c/abeff53233b984571b87582bb588b4b38ef4ea50 ↗
- https://git.kernel.org/stable/c/5b7e5f84d3d4cea10c3764d2da274810a7934228 ↗
- https://git.kernel.org/stable/c/5f4de3c717d34a24d555af581947742980778c02 ↗
- https://git.kernel.org/stable/c/b773faa32b0a98c3eb2b50d96de631681e5d1157 ↗
- https://git.kernel.org/stable/c/266cddf7bd0f6c79b6c0633aef742a22bf70265b ↗