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CVE-2021-47315

memory: fsl_ifc: fix leak of IO mapping on probe failure PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected a20cbdeffce247a2b6fb83cd8d22433994068565 before d0d04b95e8ed0223844a1d58497c686fe2e4a955; affected a20cbdeffce247a2b6fb83cd8d22433994068565 before 6b3b002de90738e3c85853a682ce7e0fa078d42b; affected a20cbdeffce247a2b6fb83cd8d22433994068565 before 94bc2fe46102d1e060fc749c0c19511e76c9995f; affected a20cbdeffce247a2b6fb83cd8d22433994068565 before d9213d4f372d30b5bc4d921795d6bed0c0e3eebf; affected a20cbdeffce247a2b6fb83cd8d22433994068565 before 8d071d270afba468708faca5f7b6d9e656f75e27; affected a20cbdeffce247a2b6fb83cd8d22433994068565 before 83af5816308b490b05fc8fa27fc1bdc769df200a; affected a20cbdeffce247a2b6fb83cd8d22433994068565 before 28f71fd81ebd3b386bf5c7c5539664156f7d72c1; affected a20cbdeffce247a2b6fb83cd8d22433994068565 before 3b132ab67fc7a358fff35e808fa65d4bea452521
Linux / Linuxaffected 3.3; unaffected 0 before 3.3; unaffected 4.9.276 through 4.9.*; unaffected 4.14.240 through 4.14.*; unaffected 4.19.198 through 4.19.*; unaffected 5.4.134 through 5.4.*; unaffected 5.10.52 through 5.10.*; unaffected 5.12.19 through 5.12.*; unaffected 5.13.4 through 5.13.*; unaffected 5.14 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.