CVE-2022-48782
- Source
- https://cve.org/CVERecord?id=CVE-2022-48782
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48782.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-48782
- Downstream
- Published
- 2024-07-16T11:13:19Z
- Modified
- 2026-08-12T03:51:16Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- mctp: fix use after free
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48782.json" }- References
-
- https://git.kernel.org/stable/c/1dd3ecbec5f606b2a526c47925c8634b1a6bb81e
- https://git.kernel.org/stable/c/7e5b6a5c8c44310784c88c1c198dde79f6402f7b
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48782.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-48782
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git