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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47166

NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() The value of mirror->pg_bytes_written should only be updated after a successful attempt to flush out the requests on the list.

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

  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < e8b8418ce14ae66ee55179901edd12191ab06a9eaffected
  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < b291baae24f876acd5a5dd57d0bb2bbac8a68b0caffected
  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < c757c1f1e65d89429db1409429436cf40d47c008affected
  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < 40f139a6d50c232c0d1fd1c5e65a845c62db0edeaffected
  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < 785917316b25685c9b3a2a88f933139f2de75e33affected
  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < 7087db95c0a06ab201b8ebfac6a7ec1e34257997affected
  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < 2fe1cac336b55a1f79e603e9ce3552c3623e90ebaffected
  • a7d42ddb3099727f58366fa006f850a219cce6c8 to < 0d0ea309357dea0d85a82815f02157eb7fcda39faffected

Linux Linux

Default version status: affected

  • 4.0affected
  • 0 to < 4.0unaffected
  • 4.4.271 to ≤ 4.4.*unaffected
  • 4.9.271 to ≤ 4.9.*unaffected
  • 4.14.235 to ≤ 4.14.*unaffected
  • 4.19.193 to ≤ 4.19.*unaffected
  • 5.4.124 to ≤ 5.4.*unaffected
  • 5.10.42 to ≤ 5.10.*unaffected
  • 5.12.9 to ≤ 5.12.*unaffected
  • 5.13 to ≤ *unaffected

References