PT-2026-94550 · Linux · Linux Kernel
CVE-2026-90202
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Published
2026-09-17
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Updated
2026-09-24
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the
mpt3sas SCSI driver where the base release memory pools() function unconditionally frees every entry in the ioc->pcie sg lookup[] array. This includes entries that were never allocated following a partial failure during the setup loop, which can lead to a NULL pointer dereference or a bad DMA warning on debug kernels.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel