CVE-2022-48782EPSS p21.0%
CVE-2022-48782CVE-2022-48782
linux / linux_kernel
Description
In the Linux kernel, the following vulnerability has been resolved:
mctp: fix use after free
Clang static analysis reports this problem
route.c:425:4: warning: Use of memory after it is freed
trace_mctp_key_acquire(key);
^~~~~~~~~~~~~~~~~~~~~~~~~~~
When mctp_key_add() fails, key is freed but then is later
used in trace_mctp_key_acquire(). Add an else statement
to use the key only when mctp_key_add() is successful.
Scoring
| CVSS | 8.8 () |
| Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.30% probability of exploitation · percentile 21.0% · 2026-10-06T12:00:23Z |
| Last modified | 2026-08-04 |