CVE-2023-52687 — crypto: safexcel - Add error handling for dma_map_sg() calls
In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel - Add error handling for dma_map_sg() calls Macro dma_map_sg() may return 0 on error. This…
Published: 2024-05-17 · CVSS: 9.8 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel - Add error handling for dma_map_sg() calls Macro dma_map_sg() may return 0 on error. This patch enables checks in case of the macro failure and ensures unmapping of previously mapped buffers with dma_unmap_sg(). Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7