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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50321

wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit() The brcmf_netdev_start_xmit() returns NETDEV_TX_OK without freeing skb in case of pskb_expand_head() fails, add dev_kfree_skb() to fix it. Compile tested only.

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

  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < 4c55fdebc1c358de96bfab52ed309d58a3ba66efaffected
  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < e5d01e85cf46628647cd696cb72ba4659b18967faffected
  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < d869a189505224601e310c7769cb90b0e2f60b31affected
  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < e08e6812efb6a8c676e733de0518594d1517e0d9affected
  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < e8ef89e5b89ee041a94eecfb6c31fcc237f9168caffected
  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < 7f159116d620615779adbf88a5d94713702216d8affected
  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < 3a4d18318f473e97d628f410215b3fac32d07aedaffected
  • 270a6c1f65fe68a28a5d39cd405592c550b496c7 to < 212fde3fe76e962598ce1d47b97cc78afdfc71b3affected

Linux Linux

Default version status: affected

  • 4.13affected
  • 0 to < 4.13unaffected
  • 4.14.308 to ≤ 4.14.*unaffected
  • 4.19.276 to ≤ 4.19.*unaffected
  • 5.4.235 to ≤ 5.4.*unaffected
  • 5.10.173 to ≤ 5.10.*unaffected
  • 5.15.99 to ≤ 5.15.*unaffected
  • 6.1.16 to ≤ 6.1.*unaffected
  • 6.2.3 to ≤ 6.2.*unaffected
  • 6.3 to ≤ *unaffected

References