CVE-2025-51006_CVE-2025-51006

7.8 / 10

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the dlt_linuxsll2_cleanup() function in plugins/dlt_linuxsll2/linuxsll2.c. This vulnerability is triggered when tcpedit_dlt_cleanup() indirectly invokes the cleanup routine multiple times on the same memory region. By supplying a specifically crafted pcap file to the tcprewrite binary, a local attacker can exploit this flaw to cause a Denial of Service (DoS) via memory corruption.

Basic Information

ID CVE-2025-51006

Source mitre

Published Sep 22, 2025 at 00:00

Modified Sep 22, 2025 at 15:53

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-415

References

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    "published": "2025-09-22T00:00:00.000Z",
    "modified": "2025-09-22T15:53:57.492Z",
    "type": "cve",
    "title": "CVE-2025-51006",
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    "references": "https://github.com/appneta/tcpreplay/issues/926\nhttps://github.com/sy460129/CVE-2025-51006",
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