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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49923

nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send() nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write() run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the result, the skb will memleak. nxp_nci_send() should also free the skb when nxp_nci_i2c_write() succeeds.

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

  • dece45855a8b0d1dcf48eb01d0822070ded6a4c8 to < 9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebbaffected
  • dece45855a8b0d1dcf48eb01d0822070ded6a4c8 to < 3cba1f061bfe23fece2841129ca2862cdec29d5caffected
  • dece45855a8b0d1dcf48eb01d0822070ded6a4c8 to < 3ecf0f4227029b2c42e036b10ff6e5d09e20821eaffected
  • dece45855a8b0d1dcf48eb01d0822070ded6a4c8 to < 7bf1ed6aff0f70434bd0cdd45495e83f1dffb551affected

Linux Linux

Default version status: affected

  • 4.1affected
  • 0 to < 4.1unaffected
  • 5.10.154 to ≤ 5.10.*unaffected
  • 5.15.78 to ≤ 5.15.*unaffected
  • 6.0.8 to ≤ 6.0.*unaffected
  • 6.1 to ≤ *unaffected

References