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CVE-2021-47315

MEDIUM

5.5

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.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published5/21/2024

Last Modified5/12/2025

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-617

References

https://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200a(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995f(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebf(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42b(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200a(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995f(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/b7a2bcb4a3731d68f938207f75ed3e1d41774510(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/bd051b3e184fa56eeb6276ee913ba4d48069024b(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebf(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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