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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-98308

ALSA: hda: trace PCM open only after assigning a stream

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: trace PCM open only after assigning a stream Stream assignment can fail when hardware streams are exhausted. Move the tracepoint after the NULL check because its payload accesses the assigned stream tag. Detected by static analysis and reviewed with AI-assisted source auditing.

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

  • 184865085b88789fc8a355cc16ceff25f82f63ba to < 5a4c974dee03cc46eac43c82f33e34ec94f0b348affected
  • 184865085b88789fc8a355cc16ceff25f82f63ba to < fba079ea22822248c82c3a999c88676d05b17bdaaffected
  • 184865085b88789fc8a355cc16ceff25f82f63ba to < 3c6ca6d9342f4a0be7c1413180e11023d13b5cdeaffected
  • 184865085b88789fc8a355cc16ceff25f82f63ba to < 0a52ba6d3b268bb82f0ec4cb861bc68d252369c0affected
  • 184865085b88789fc8a355cc16ceff25f82f63ba to < 5c89e7965220e85d06ae4c58adb7d7bb6da2440caffected
  • 184865085b88789fc8a355cc16ceff25f82f63ba to < 8477643cb91c9e09ac1b11890eef421ae63e53f7affected
  • 184865085b88789fc8a355cc16ceff25f82f63ba to < 3db8afba2d210b7d80cd5cc6b76d7f46daa9b47aaffected
  • 184865085b88789fc8a355cc16ceff25f82f63ba to < c9e6e5f38bf75276605f1952b22285f5f3abcaffaffected

Linux Linux

Default version status: affected

  • 4.2affected
  • 0 to < 4.2unaffected
  • 5.10.271 to ≤ 5.10.*unaffected
  • 5.15.222 to ≤ 5.15.*unaffected
  • 6.1.189 to ≤ 6.1.*unaffected
  • 6.6.158 to ≤ 6.6.*unaffected
  • 6.12.112 to ≤ 6.12.*unaffected
  • 6.18.54 to ≤ 6.18.*unaffected
  • 7.2.8 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References