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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2022-49362

NFSD: Fix potential use-after-free in nfsd_file_put()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix potential use-after-free in nfsd_file_put() nfsd_file_put_noref() can free @nf, so don't dereference @nf immediately upon return from nfsd_file_put_noref().

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

  • 9862064ca81f9b9da8ebe26c86cf2b10c293ba1a to < ada1757b259f353cade47037ee0a0249b4cddad3affected
  • a98e5b3d958ac697aafb3d077eb2cca4a731b7ee to < 261eabe19cb28e4a8587a4442d257b543d7c2d57affected
  • 999397926ab3f78c7d1235cc4ca6e3c89d2769bf to < 333dcc94ebf53f79f3dc0e7a7c16700bc7ff7e57affected
  • 999397926ab3f78c7d1235cc4ca6e3c89d2769bf to < b6c71c66b0ad8f2b59d9bc08c7a5079b110bec01affected

Linux Linux

Default version status: affected

  • 5.18affected
  • 0 to < 5.18unaffected
  • 5.18.4 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References