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High severity8.8NVD Advisory· Published Jul 16, 2024· Updated Aug 4, 2026

CVE-2022-48782

CVE-2022-48782

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.

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Affected products

4
  • Linux/Kernel3 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.16,<5.16.11
    • (no CPE)
    • (no CPE)range: 5.16
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.16.0, < 5.16.11

Patches

Vulnerability mechanics

References

2

News mentions

0

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