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CVE-2024-56782

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CVE-2024-56782

Published: Jan 8, 2025

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ACPI: x86: Add adev NULL check to acpi_quirk_skip_serdev_enumeration() acpi_dev_hid_match() does not check for adev == NULL, dereferencing it unconditional. Add a check for adev being NULL before calling acpi_dev_hid_match(). At the moment acpi_quirk_skip_serdev_enumeration() is never called with a controller_parent without an ACPI companion, but better safe than sorry.

VendorProductVersions

Linux

Linux

affected
99b572e6136eab69a8c91d72cf8595b256e304b5 - < e173bce05f7032a8b4964cfef82a4b7668f5f3af
affected
99b572e6136eab69a8c91d72cf8595b256e304b5 - < 4a49194f587a62d972b602e3e1a2c3cfe6567966
affected
4af6a20d48342db472f9a865c037dfeea9104d0d
affected
6.8.6 - < 6.9

Linux

Linux

affected
6.9
unaffected
0 - < 6.9
unaffected
6.12.5 - <= 6.12.*
unaffected
6.13 - <= *

References

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