Description
In the Linux kernel, the following vulnerability has been resolved: media: staging/intel-ipu3: Fix set_fmt error handling If there in an error during a set_fmt, do not overwrite the previous sizes with the invalid config. Without this patch, v4l2-compliance ends up allocating 4GiB of RAM and causing the following OOPs [ 38.662975] ipu3-imgu 0000:00:05.0: swiotlb buffer is full (sz: 4096 bytes) [ 38.662980] DMA: Out of SW-IOMMU space for 4096 bytes at device 0000:00:05.0 [ 38.663010] general protection fault: 0000 [#1] PREEMPT SMP
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
6d5f26f2e045f2377b524516194657c00efbbce8 to < a03fb1e8a110658215a4cefc3e2ad53279e496a6affected6d5f26f2e045f2377b524516194657c00efbbce8 to < c6b81b897f6f9445d57f8d47c4e060ec21556137affected6d5f26f2e045f2377b524516194657c00efbbce8 to < 34892ea938387d83ffcfb7775ec55f0f80767916affected6d5f26f2e045f2377b524516194657c00efbbce8 to < 6fb617e37a39db0a3eca4489431359d0bdf3b9bcaffected6d5f26f2e045f2377b524516194657c00efbbce8 to < ad91849996f9dd79741a961fd03585a683b08356affected
Linux Linux
Default version status: affected
5.2affected0 to < 5.2unaffected5.4.118 to ≤ 5.4.*unaffected5.10.36 to ≤ 5.10.*unaffected5.11.20 to ≤ 5.11.*unaffected5.12.3 to ≤ 5.12.*unaffected5.13 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/a03fb1e8a110658215a4cefc3e2ad53279e496a6 ↗
- https://git.kernel.org/stable/c/c6b81b897f6f9445d57f8d47c4e060ec21556137 ↗
- https://git.kernel.org/stable/c/34892ea938387d83ffcfb7775ec55f0f80767916 ↗
- https://git.kernel.org/stable/c/6fb617e37a39db0a3eca4489431359d0bdf3b9bc ↗
- https://git.kernel.org/stable/c/ad91849996f9dd79741a961fd03585a683b08356 ↗