CVE-2023-53598
bus: mhi: host: Range check CHDBOFF and ERDBOFF
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
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.
Timeline
ID reserved
By Linux
Published
- 13 months later
· 13 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High8.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.16% · top 95% of all CVEs (8 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.4.
Affected products
- affected 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c – < 372f1752b74572b0a9d2288841eab7db17daccae
- affected 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c – < 2343385fe6eed11d0432ab42a97b3ca4aef06a99
- affected 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c – < a2cbb1a45a0c86ce77839c0875414efe1a89315e
- affected 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c – < 83bf6b87e2dd053d95d89eb2f01ae885f9e568db
- affected 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c – < 4e584127ec2bd42a37c88badb49df409f21fa40a
- affected 6cd330ae76ffd5c8f6294c423cabde7eeef1b40c – < 6a0c637bfee69a74c104468544d9f2a6579626d0
- affected 5.7
- unaffected < 5.7
- unaffected 5.10.192 – ≤ 5.10.*
- unaffected 5.15.112 – ≤ 5.15.*
- unaffected 6.1.28 – ≤ 6.1.*
- unaffected 6.2.15 – ≤ 6.2.*
- unaffected 6.3.2 – ≤ 6.3.*
- unaffected 6.4 – ≤ *
References (6)
- https://git.kernel.org/stable/c/372f1752b74572b0a9d2288841eab7db17daccae (opens in a new tab)
- https://git.kernel.org/stable/c/2343385fe6eed11d0432ab42a97b3ca4aef06a99 (opens in a new tab)
- https://git.kernel.org/stable/c/a2cbb1a45a0c86ce77839c0875414efe1a89315e (opens in a new tab)
- https://git.kernel.org/stable/c/83bf6b87e2dd053d95d89eb2f01ae885f9e568db (opens in a new tab)
- https://git.kernel.org/stable/c/4e584127ec2bd42a37c88badb49df409f21fa40a (opens in a new tab)
- https://git.kernel.org/stable/c/6a0c637bfee69a74c104468544d9f2a6579626d0 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2023-53598)Record last updated .