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5.5 Medium

CVE-2024-58011 In the Linux kernel, the following vulnerability has been resolved: platform/x86: int3472: Check for adev == NULL Not…

Description

In the Linux kernel, the following vulnerability has been resolved: platform/x86: int3472: Check for adev == NULL Not all devices have an ACPI companion fwnode, so adev might be NULL. This can e.g. (theoretically) happen when a user manually binds one of the int3472 drivers to another i2c/platform device through sysfs. Add a check for adev not being set and return -ENODEV in that case to avoid a possible NULL pointer deref in skl_int3472_get_acpi_buffer().

Affected products and versions

Product Affected versions Fixed in
Linux 6.14 earliest → < 6.14 6.14
Linux 6.13 earliest → < 6.13.3 6.13.3
Linux 6.12 earliest → < 6.12.14 6.12.14
Linux 6.6 earliest → < 6.6.78 6.6.78
Linux 6.1 earliest → < 6.1.129 6.1.129
Linux 5.15 earliest → < 5.15.195 5.15.195
Linux 5.14 No fix stated
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated
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Product Affected versions Fixed in
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated

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