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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49141

net: dsa: felix: fix possible NULL pointer dereference

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: fix possible NULL pointer dereference As the possible failure of the allocation, kzalloc() may return NULL pointer. Therefore, it should be better to check the 'sgi' in order to prevent the dereference of NULL pointer.

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

  • 23ae3a7877718931474684ef4fbbaf1d1511ee84 to < b7ff8b5e75d4e91ec8c62d621aac8dfb84c57aa9affected
  • 23ae3a7877718931474684ef4fbbaf1d1511ee84 to < 866b7a278cdb51eb158cd8513bc7438fc857804aaffected

Linux Linux

Default version status: affected

  • 5.17affected
  • 0 to < 5.17unaffected
  • 5.17.3 to ≤ 5.17.*unaffected
  • 5.18 to ≤ *unaffected

References