CVE-2025-38135 — NULL Pointer Dereference in Linux
Severity
5.5MEDIUMNVD
OSV3.2
EPSS
0.0%
top 86.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 3
Latest updateMar 25
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
▶CVEListV5linux/linuxba44dc04300441b47618f9933bf36e75a280e5fe — a05ebe384c7ca75476453f3070c67d9cf1d1a89f+8
Also affects: Debian Linux 11.0