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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49704

9p: fix fid refcount leak in v9fs_vfs_get_link

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fs_vfs_get_link we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier.

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

  • 6636b6dcc3db2258cd0585b8078c1c225c4b6dde to < f0126bcaee81dabc1926012126aa74caa03a4c6eaffected
  • 6636b6dcc3db2258cd0585b8078c1c225c4b6dde to < e7b6d622bd812013eb39c8f4cd65b7ee8ede1e02affected
  • 6636b6dcc3db2258cd0585b8078c1c225c4b6dde to < e5690f263208c5abce7451370b7786eb25b405ebaffected

Linux Linux

Default version status: affected

  • 5.11affected
  • 0 to < 5.11unaffected
  • 5.15.51 to ≤ 5.15.*unaffected
  • 5.18.8 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References