cve-2021-47420
Vulnerability from cvelistv5
Published
2024-05-21 15:04
Modified
2024-12-19 07:41
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a potential ttm->sg memory leak Memory is allocated for ttm->sg by kmalloc in kfd_mem_dmamap_userptr, but isn't freed by kfree in kfd_mem_dmaunmap_userptr. Free it!
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7e5ce6029b627efb4a004746cfdc1eeff850e6ebPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b072ef1215aca33186e3a10109e872e528a9e516Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7e5ce6029b627efb4a004746cfdc1eeff850e6ebPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b072ef1215aca33186e3a10109e872e528a9e516Patch
Impacted products
Vendor Product Version
Linux Linux Version: 264fb4d332f5e76743818480e482464437837c52
Version: 264fb4d332f5e76743818480e482464437837c52
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   Linux Linux Version: 5.14
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