Bug 2320564 (CVE-2024-50007) - CVE-2024-50007 kernel: ALSA: asihpi: Fix potential OOB array access
Summary: CVE-2024-50007 kernel: ALSA: asihpi: Fix potential OOB array access
Keywords:
Status: NEW
Alias: CVE-2024-50007
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2321026
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-10-21 19:11 UTC by OSIDB Bzimport
Modified: 2024-10-24 04:19 UTC (History)
4 users (show)

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Description OSIDB Bzimport 2024-10-21 19:11:12 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ALSA: asihpi: Fix potential OOB array access

ASIHPI driver stores some values in the static array upon a response
from the driver, and its index depends on the firmware.  We shouldn't
trust it blindly.

This patch adds a sanity check of the array index to fit in the array
size.
Comment 1 Robb Gatica 2024-10-22 16:25:07 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024102109-CVE-2024-50007-0253@gregkh/T
Comment 2 Avinash Hanwate 2024-10-23 04:08:52 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024102109-CVE-2024-50007-0253@gregkh/T
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