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CVE-2021-47315

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CVE-2021-47315

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: memory: fsl_ifc: fix leak of IO mapping on probe failure On probe error the driver should unmap the IO memory. Smatch reports: drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298.

VendorProductVersions

Linux

Linux

affected
a20cbdeffce247a2b6fb83cd8d22433994068565 - < d0d04b95e8ed0223844a1d58497c686fe2e4a955
affected
a20cbdeffce247a2b6fb83cd8d22433994068565 - < 6b3b002de90738e3c85853a682ce7e0fa078d42b
affected
a20cbdeffce247a2b6fb83cd8d22433994068565 - < 94bc2fe46102d1e060fc749c0c19511e76c9995f
affected
a20cbdeffce247a2b6fb83cd8d22433994068565 - < d9213d4f372d30b5bc4d921795d6bed0c0e3eebf
affected
a20cbdeffce247a2b6fb83cd8d22433994068565 - < 8d071d270afba468708faca5f7b6d9e656f75e27

+3 more versions

Linux

Linux

affected
3.3
unaffected
0 - < 3.3
unaffected
4.9.276 - <= 4.9.*
unaffected
4.14.240 - <= 4.14.*
unaffected
4.19.198 - <= 4.19.*

+5 more versions

References

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