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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-72263

ASoC: SOF: topology: fix memory leak in snd_sof_load_topology

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: topology: fix memory leak in snd_sof_load_topology When the topology filename contains "dummy" and tplg_cnt is 0, the function returns -EINVAL directly without freeing the tplg_files allocated by kcalloc() at line 2497. This leaks memory on every such topology load attempt. Fix this by setting ret = -EINVAL and jumping to the out: label, which already handles the kfree(tplg_files) cleanup.

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

  • 99c159279c6dfa2c4867c7f76875f58263f8f43b to < 6ed7787c43ecf4ae27a3e700cab53a1ed646c7f8affected
  • 99c159279c6dfa2c4867c7f76875f58263f8f43b to < d46f9f23897261da53ffbeb89d48a13982ba7d28affected

Linux Linux

Default version status: affected

  • 6.19affected
  • 0 to < 6.19unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References