CVE-2025-51006

Name
CVE-2025-51006
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.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
cve@mitre.org https://github.com/appneta/tcpreplay/issues/926
cve@mitre.org https://github.com/sy460129/CVE-2025-51006

Match rules

CPE URI Source package Min version Max version
n/a == n/a == n/a
cpe:2.3:a:broadcom:tcpreplay:4.5.1:*:*:*:*:*:*:* tcpreplay == None == 4.5.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
tcpreplay edge-community 4.5.1-r0 Celeste <cielesti@protonmail.com> possibly vulnerable
tcpreplay 3.22-community 4.5.1-r0 Celeste <cielesti@protonmail.com> possibly vulnerable