CVE-2023-52893
UNKNOWN
Published 2024-08-21T06:10:33.043Z
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Description
In the Linux kernel, the following vulnerability has been resolved:
gsmi: fix null-deref in gsmi_get_variable
We can get EFI variables without fetching the attribute, so we must
allow for that in gsmi.
commit 859748255b43 ("efi: pstore: Omit efivars caching EFI varstore
access layer") added a new get_variable call with attr=NULL, which
triggers panic in gsmi.
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No exploits available for this CVE.
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Affected Products
Affected Versions:
References
Published: 2024-08-21T06:10:33.043Z
Last Modified: 2025-05-04T07:45:26.097Z
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