Bug 2401500 (CVE-2023-53598) - CVE-2023-53598 kernel: bus: mhi: host: Range check CHDBOFF and ERDBOFF
Summary: CVE-2023-53598 kernel: bus: mhi: host: Range check CHDBOFF and ERDBOFF
Keywords:
Status: NEW
Alias: CVE-2023-53598
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-04 16:04 UTC by OSIDB Bzimport
Modified: 2025-10-06 15:16 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2025-10-04 16:04:12 UTC
In the Linux kernel, the following vulnerability has been resolved:

bus: mhi: host: Range check CHDBOFF and ERDBOFF

If the value read from the CHDBOFF and ERDBOFF registers is outside the
range of the MHI register space then an invalid address might be computed
which later causes a kernel panic.  Range check the read value to prevent
a crash due to bad data from the device.


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