github - ghsa-3mhq-jqrv-fc88

ghsa-3mhq-jqrv-fc88

Vulnerability from github

Published

2024-03-04 18:30

Modified

2024-03-04 18:30

Details

In the Linux kernel, the following vulnerability has been resolved:

tee: optee: Fix incorrect page free bug

Pointer to the allocated pages (struct page *page) has already progressed towards the end of allocation. It is incorrect to perform __free_pages(page, order) using this pointer as we would free any arbitrary pages. Fix this by stop modifying the page pointer.

Show details on source website

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  "id": "GHSA-3mhq-jqrv-fc88",
  "modified": "2024-03-04T18:30:37Z",
  "published": "2024-03-04T18:30:37Z",
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cve-2021-47087

Vulnerability from cvelistv5

Published

2024-03-04 18:10

Modified

2024-08-04 05:24

Severity

Summary

tee: optee: Fix incorrect page free bug

References

URL	Tags
https://git.kernel.org/stable/c/806142c805cacd098e61bdc0f72c778a2389fe4a
https://git.kernel.org/stable/c/ad338d825e3f7b96ee542bf313728af2d19fe9ad
https://git.kernel.org/stable/c/91e94e42f6fc49635f1a16d8ae3f79552bcfda29
https://git.kernel.org/stable/c/18549bf4b21c739a9def39f27dcac53e27286ab5

Impacted products

Vendor	Product
Linux	Linux
Linux	Linux

Show details on NVD website

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