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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47525

serial: liteuart: fix use-after-free and memleak on unbind

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbinding the driver to prevent it from being used after releasing the driver data and leaking memory allocated by serial core.

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

  • 1da81e5562fac8286567422cc56a7fbd0dc646d4 to < 602824cf9aa9db8830ffe5cfb2cd54365cada4feaffected
  • 1da81e5562fac8286567422cc56a7fbd0dc646d4 to < 05f929b395dec8957b636ff14e66b277ed022ed9affected

Linux Linux

Default version status: affected

  • 5.11affected
  • 0 to < 5.11unaffected
  • 5.15.7 to ≤ 5.15.*unaffected
  • 5.16 to ≤ *unaffected

References