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CVE-2021-47122

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CVE-2021-47122

Published: Mar 15, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in caif_device_notify In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error

VendorProductVersions

Linux

Linux

affected
7c18d2205ea76eef9674e59e1ecae4f332a53e9e - < b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8
affected
7c18d2205ea76eef9674e59e1ecae4f332a53e9e - < 9348c1f10932f13b299cbc8b1bd5f780751fae49
affected
7c18d2205ea76eef9674e59e1ecae4f332a53e9e - < 4bca2034b41c15b62d47a19158bb76235fd4455d
affected
7c18d2205ea76eef9674e59e1ecae4f332a53e9e - < 3be863c11cab725add9fef4237ed4e232c3fc3bb
affected
7c18d2205ea76eef9674e59e1ecae4f332a53e9e - < f52f4fd67264c70cd0b4ba326962ebe12d9cba94

+3 more versions

Linux

Linux

affected
3.3
unaffected
0 - < 3.3
unaffected
4.4.272 - <= 4.4.*
unaffected
4.9.272 - <= 4.9.*
unaffected
4.14.236 - <= 4.14.*

+5 more versions

References

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