Bug 2451221 (CVE-2026-23301) - CVE-2026-23301 kernel: ASoC: SDCA: Add allocation failure check for Entity name
Summary: CVE-2026-23301 kernel: ASoC: SDCA: Add allocation failure check for Entity name
Keywords:
Status: NEW
Alias: CVE-2026-23301
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-25 11:05 UTC by OSIDB Bzimport
Modified: 2026-03-26 08:34 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-03-25 11:05:29 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoC: SDCA: Add allocation failure check for Entity name

Currently find_sdca_entity_iot() can allocate a string for the
Entity name but it doesn't check if that allocation succeeded.
Add the missing NULL check after the allocation.
Comment 1 Alexander B 2026-03-25 15:03:19 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026032527-CVE-2026-23301-09e7@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.