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CVE-2023-54057

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CVE-2023-54057

Published: Dec 24, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter The 'acpiid' buffer in the parse_ivrs_acpihid function may overflow, because the string specifier in the format string sscanf() has no width limitation. Found by InfoTeCS on behalf of Linux Verification Center (linuxtesting.org) with SVACE.

VendorProductVersions

Linux

Linux

affected
ca3bf5d47cec8b7614bcb2e9132c40081d6d81db - < 5e97dc748d13fad582136ba0c8cec215c7aeeb17
affected
ca3bf5d47cec8b7614bcb2e9132c40081d6d81db - < f2a5ec7f7b28f9b9cd5fac232ff51019a7f7b9e9
affected
ca3bf5d47cec8b7614bcb2e9132c40081d6d81db - < c513043e0afe6a8ba79d00af358655afabb576d2
affected
ca3bf5d47cec8b7614bcb2e9132c40081d6d81db - < 2ae19ac3ea82a5b87a81c10adbb497c9e58bdd60
affected
ca3bf5d47cec8b7614bcb2e9132c40081d6d81db - < 63cd11165e5e0ea2012254c764003eda1f9adb7d

+1 more versions

Linux

Linux

affected
4.7
unaffected
0 - < 4.7
unaffected
5.4.237 - <= 5.4.*
unaffected
5.10.175 - <= 5.10.*
unaffected
5.15.103 - <= 5.15.*

+3 more versions

References

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