github - ghsa-9m7h-hjwm-6r7m

ghsa-9m7h-hjwm-6r7m

Vulnerability from github

Published

2024-06-21 12:31

Modified

2024-06-21 12:31

Details

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

efi: libstub: only free priv.runtime_map when allocated

priv.runtime_map is only allocated when efi_novamap is not set. Otherwise, it is an uninitialized value. In the error path, it is freed unconditionally. Avoid passing an uninitialized value to free_pool. Free priv.runtime_map only when it was allocated.

This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc.

Show details on source website

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  "id": "GHSA-9m7h-hjwm-6r7m",
  "modified": "2024-06-21T12:31:19Z",
  "published": "2024-06-21T12:31:19Z",
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cve-2024-33619

Vulnerability from cvelistv5

Published

2024-06-21 10:18

Modified

2024-09-11 17:34

Severity ?

Summary

efi: libstub: only free priv.runtime_map when allocated

References

▼	URL	Tags
	https://git.kernel.org/stable/c/b8938d6f570f010a1dcdbfed3e5b5d3258c2a908
	https://git.kernel.org/stable/c/9dce01f386c9ce6990c0a83fa14b1c95330b037e
	https://git.kernel.org/stable/c/6ca67a5fe1c606d1fbe24c30a9fc0bdc43a18554
	https://git.kernel.org/stable/c/4b2543f7e1e6b91cfc8dd1696e3cdf01c3ac8974

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

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