Skip to content
CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47260

NFS: Fix a potential NULL dereference in nfs_get_client()

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a potential NULL dereference in nfs_get_client() None of the callers are expecting NULL returns from nfs_get_client() so this code will lead to an Oops. It's better to return an error pointer. I expect that this is dead code so hopefully no one is affected.

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

  • 31434f496abb9f3410b10f541462fe58613dd3ad to < fab8bfdfb4aac9e4e8363666333adfdf21e89106affected
  • 31434f496abb9f3410b10f541462fe58613dd3ad to < a979e601000982a3ca693171a6d4dffc47f8ad00affected
  • 31434f496abb9f3410b10f541462fe58613dd3ad to < 634f17ff1d59905eb3b4bbbc00805961d08beaeeaffected
  • 31434f496abb9f3410b10f541462fe58613dd3ad to < 4b380a7d84ef2ce3f4f5bec5d8706ed937ac6502affected
  • 31434f496abb9f3410b10f541462fe58613dd3ad to < 0057ecef9f324007c0ba5fcca4ddd131178ce78baffected
  • 31434f496abb9f3410b10f541462fe58613dd3ad to < 279ad78a00f8b9c5ff24171a59297187a3bd44b7affected
  • 31434f496abb9f3410b10f541462fe58613dd3ad to < 58ddf61f10b8f9b7b1341644bfee2f1c6508d4e1affected
  • 31434f496abb9f3410b10f541462fe58613dd3ad to < 09226e8303beeec10f2ff844d2e46d1371dc58e0affected

Linux Linux

Default version status: affected

  • 3.17affected
  • 0 to < 3.17unaffected
  • 4.4.273 to ≤ 4.4.*unaffected
  • 4.9.273 to ≤ 4.9.*unaffected
  • 4.14.237 to ≤ 4.14.*unaffected
  • 4.19.195 to ≤ 4.19.*unaffected
  • 5.4.126 to ≤ 5.4.*unaffected
  • 5.10.44 to ≤ 5.10.*unaffected
  • 5.12.11 to ≤ 5.12.*unaffected
  • 5.13 to ≤ *unaffected

References