CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2025-38135
Medium (5.5). EPSS 0.2% chance of exploitation in the next 30 days.
In the Linux kernel, the following vulnerability has been resolved:
serial: Fix potential null-ptr-deref in mlb_usio_probe()
devm_ioremap() can return NULL on error. Currently, mlb_usio_probe()
does not check for this case, which could result in a NULL pointer
dereference.
Add NULL check after devm_ioremap() to prevent this issue.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
- CWE
- CWE-476
- Published
- Modified
- Record from
- the NVD, synced
Affected
- debian:debian_linux
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/19fd9f5a69363d33079097d866eb6082d61bf31d
- https://git.kernel.org/stable/c/548b0e81b9a0902a8bc8259430ed965663baadfc
- https://git.kernel.org/stable/c/81159a6b064142b993f2f39828b77e199c77872a
- https://git.kernel.org/stable/c/86bcae88c9209e334b2f8c252f4cc66beb261886
- https://git.kernel.org/stable/c/a05ebe384c7ca75476453f3070c67d9cf1d1a89f