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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47122

net: caif: fix memory leak in caif_device_notify

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Status
Published
Published
Updated
Assigning organization
Linux

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8affected
  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < 9348c1f10932f13b299cbc8b1bd5f780751fae49affected
  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < 4bca2034b41c15b62d47a19158bb76235fd4455daffected
  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < 3be863c11cab725add9fef4237ed4e232c3fc3bbaffected
  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < f52f4fd67264c70cd0b4ba326962ebe12d9cba94affected
  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < af2806345a37313f01b1c9f15e046745b8ee2daaaffected
  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < 6a0e317f61094d377335547e015dd2ff12caf893affected
  • 7c18d2205ea76eef9674e59e1ecae4f332a53e9e to < b53558a950a89824938e9811eddfc8efcd94e1bbaffected

Linux Linux

Default version status: affected

  • 3.3affected
  • 0 to < 3.3unaffected
  • 4.4.272 to ≤ 4.4.*unaffected
  • 4.9.272 to ≤ 4.9.*unaffected
  • 4.14.236 to ≤ 4.14.*unaffected
  • 4.19.194 to ≤ 4.19.*unaffected
  • 5.4.125 to ≤ 5.4.*unaffected
  • 5.10.43 to ≤ 5.10.*unaffected
  • 5.12.10 to ≤ 5.12.*unaffected
  • 5.13 to ≤ *unaffected

References