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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-31777

ALSA: ctxfi: Check the error for index mapping

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Check the error for index mapping The ctxfi driver blindly assumed a proper value returned from daio_device_index(), but it's not always true. Add a proper error check to deal with the error from the function.

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

  • 8cc72361481f00253f1e468ade5795427386d593 to < 971854e7b6ddda78669d3d0cf6566c7b8aca1fdbaffected
  • 8cc72361481f00253f1e468ade5795427386d593 to < d4d3b8cbb70a2de247cbfe99bdb232aef9ed59bcaffected
  • 8cc72361481f00253f1e468ade5795427386d593 to < 277c6960d4ddb94d16198afd70c92c3d4593d131affected

Linux Linux

Default version status: affected

  • 2.6.31affected
  • 0 to < 2.6.31unaffected
  • 6.18.57 to ≤ 6.18.*unaffected
  • 6.19.12 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References