CVE-2022-37048

HIGH

Broadcom Tcpreplay - Out-of-Bounds Write

Title source: rule

Description

The component tcprewrite in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in get_l2len_protocol at common/get.c:344. NOTE: this is different from CVE-2022-27941.

References (5)

[Exploit, Issue Tracking, Third Party Advisory] https://github.com/appneta/tcpreplay/issues/735

[Third Party Advisory] https://security.gentoo.org/glsa/202210-08

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5B75AFRJUGOYHCFG2ZV2JKSUPA6MSCT5/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECRCFJ6X3IVB7BT4KS6AHQMSL532YXYD/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWRZO7BG6DHA5NAC3COB45WFXLYRIERC/

Scores

CVSS v3 7.8

EPSS 0.0010

EPSS Percentile 26.5%

Attack Vector LOCAL

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

Classification

CWE

CWE-787

Status published

Affected Products (4)

broadcom/tcpreplay

fedoraproject/fedora

Timeline

Published Aug 18, 2022

Tracked Since Feb 18, 2026