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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50114

net: 9p: fix refcount leak in p9_read_work() error handling

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: net: 9p: fix refcount leak in p9_read_work() error handling p9_req_put need to be called when m->rreq->rc.sdata is NULL to avoid temporary refcount leak. [Dominique: commit wording adjustments, p9_req_put argument fixes for rebase]

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

  • 728356dedeff8ef999cb436c71333ef4ac51a81c to < 9bc63a124cc20a69a126e45e3d593d5807bb5258affected
  • 728356dedeff8ef999cb436c71333ef4ac51a81c to < 8324649b0035cbb30ebc3ca901540cb392e89041affected
  • 728356dedeff8ef999cb436c71333ef4ac51a81c to < 622f2a467bdfbce73fd43ea74b5f0fd2caaa8c5daffected
  • 728356dedeff8ef999cb436c71333ef4ac51a81c to < 34b9a188557c1d5a50e07cf228d054101aee0af3affected
  • 728356dedeff8ef999cb436c71333ef4ac51a81c to < 4ac7573e1f9333073fa8d303acc941c9b7ab7f61affected
  • 3665a4d9dca1bd06bc34afb72e637fe01b2776eeaffected
  • 4.19.57 to < 4.20affected

Linux Linux

Default version status: affected

  • 4.20affected
  • 0 to < 4.20unaffected
  • 5.10.260 to ≤ 5.10.*unaffected
  • 5.15.61 to ≤ 5.15.*unaffected
  • 5.18.18 to ≤ 5.18.*unaffected
  • 5.19.2 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References