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CVE-2021-47122

net: caif: fix memory leak in caif_device_notify PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8; affected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before 9348c1f10932f13b299cbc8b1bd5f780751fae49; affected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before 4bca2034b41c15b62d47a19158bb76235fd4455d; affected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before 3be863c11cab725add9fef4237ed4e232c3fc3bb; affected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before f52f4fd67264c70cd0b4ba326962ebe12d9cba94; affected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before af2806345a37313f01b1c9f15e046745b8ee2daa; affected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before 6a0e317f61094d377335547e015dd2ff12caf893; affected 7c18d2205ea76eef9674e59e1ecae4f332a53e9e before b53558a950a89824938e9811eddfc8efcd94e1bb
Linux / Linuxaffected 3.3; unaffected 0 before 3.3; unaffected 4.4.272 through 4.4.*; unaffected 4.9.272 through 4.9.*; unaffected 4.14.236 through 4.14.*; unaffected 4.19.194 through 4.19.*; unaffected 5.4.125 through 5.4.*; unaffected 5.10.43 through 5.10.*; unaffected 5.12.10 through 5.12.*; unaffected 5.13 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.