CVEvulnerability

CVE-2019-14896

9.8 CRITICAL Published 2019-11-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-11-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0 ([email protected])
7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-122, CWE-787

Description

A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.

Affected configurations

• linux linux kernel (>= 2.6.32 < 3.16.83) • linux linux kernel (>= 3.17 < 4.4.212) • linux linux kernel (>= 4.5 < 4.9.212) • linux linux kernel (>= 4.10 < 4.14.169) • linux linux kernel (>= 4.15 < 4.19.100) • linux linux kernel (>= 4.20 < 5.4.16) • fedoraproject fedora 30 • fedoraproject fedora 31 • redhat enterprise linux 6.0 • canonical ubuntu linux 14.04 • canonical ubuntu linux 16.04 • canonical ubuntu linux 18.04 • canonical ubuntu linux 19.10 • debian debian linux 8.0

Related

Weakness · CWE (2)

  • CWE-122 Heap-based Buffer Overflow weakness
  • CWE-787 Out-of-bounds Write weakness

References