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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49392

serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe platform_get_resource() may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference.

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

  • 54da3e381c2b55289b220601f403f17df7b20597 to < 923d34ce069e8e51a4d003caa6b66a8cd6ecd0edaffected
  • 54da3e381c2b55289b220601f403f17df7b20597 to < 90a6b6fc52bfdcfe9698454bf5bea26112abbcd1affected
  • 54da3e381c2b55289b220601f403f17df7b20597 to < d5f1275f101e0e8a172d300d897f5a12e87e3485affected
  • 54da3e381c2b55289b220601f403f17df7b20597 to < 0e0fd55719fa081de6f9e5d9e6cef48efb04d34aaffected

Linux Linux

Default version status: affected

  • 5.14affected
  • 0 to < 5.14unaffected
  • 5.15.47 to ≤ 5.15.*unaffected
  • 5.17.15 to ≤ 5.17.*unaffected
  • 5.18.4 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References