CVE-2022-48782
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Linux Kernel
PublishedJul 16, 2024
First seenJul 16, 2024
How to fix
Update
- linux linux_kernel5.16.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.16 ≤ v < 5.16.11 | 5.16.11 |
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