High 8.4Published Oct 4, 2025

CVE-2023-53598bus: mhi: host: Range check CHDBOFF and ERDBOFF

Updated under an hour ago (Oct 27, 2026, 10:50 AM ET)

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Exploited in the last 30 days

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.

CVSS: 8.4 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Modified
Record last updated: Oct 15, 2026
First seen by InfoSec Signals: Oct 15, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c before 372f1752b74572b0a9d2288841eab7db17daccae; from 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c before 2343385fe6eed11d0432ab42a97b3ca4aef06a99; from 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c before a2cbb1a45a0c86ce77839c0875414efe1a89315e; from 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c before 83bf6b87e2dd053d95d89eb2f01ae885f9e568db; 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c builds before 4e584127ec2bd42a37c88badb49df409f21fa40a; 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c builds before 6a0c637bfee69a74c104468544d9f2a6579626d0	CNA record
linux linux_kernel linux:linux_kernel	from 5.7 before 5.10.192; from 5.11 before 5.15.112; from 5.16 before 6.1.28; from 6.2 before 6.2.15; from 6.3 before 6.3.2	NVD

References

References

https://git.kernel.org/stable/c/372f1752b74572b0a9d2288841eab7db17daccae	patch
https://git.kernel.org/stable/c/2343385fe6eed11d0432ab42a97b3ca4aef06a99	patch
https://git.kernel.org/stable/c/a2cbb1a45a0c86ce77839c0875414efe1a89315e	patch
https://git.kernel.org/stable/c/83bf6b87e2dd053d95d89eb2f01ae885f9e568db	patch
https://git.kernel.org/stable/c/4e584127ec2bd42a37c88badb49df409f21fa40a	patch
https://git.kernel.org/stable/c/6a0c637bfee69a74c104468544d9f2a6579626d0	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.