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.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLinux Kernel
OSLinux6.1 – 6.1.75 (excl.)6.2 – 6.6.14 (excl.)6.7 – 6.7.2 (excl.)
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References
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