AZL-88890
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-88890.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-88890
- Upstream
- Published
- 2026-05-28T10:16:30Z
- Modified
- 2026-08-28T17:48:09Z
- Summary
- CVE-2026-46146 affecting package kernel for versions less than 6.6.141.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3()
The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor.
Add a proper size check to abort the loop for plugging the hole.
- References