CVE-2025-71222

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-71222
In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: ensure skb headroom before skb_push This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is less than needed (typically 110 - 94 = 16 bytes).

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/689a7980e4788e13e766763d53569fb78dea2513 Patch
https://git.kernel.org/stable/c/71de0b6e04bbee5575caf9a1e4d424e7dcc50018 Patch
https://git.kernel.org/stable/c/745a0810dbc96a0471e5f5e627ba1e978c3116d4 Patch
https://git.kernel.org/stable/c/88295a55fefe5414e64293638b6f7549646e58ed Patch
https://git.kernel.org/stable/c/b167312390fdd461c81ead516f2b0b44e83a9edb Patch
https://git.kernel.org/stable/c/cd89a4656c03f8db0c57350aaec69cd3cfaa3522 Patch
https://git.kernel.org/stable/c/e75665dd096819b1184087ba5718bd93beafff51 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
History

19 Mar 2026, 18:05

Type Values Removed Values Added
CWE NVD-CWE-noinfo
References () https://git.kernel.org/stable/c/689a7980e4788e13e766763d53569fb78dea2513 - () https://git.kernel.org/stable/c/689a7980e4788e13e766763d53569fb78dea2513 - Patch
References () https://git.kernel.org/stable/c/71de0b6e04bbee5575caf9a1e4d424e7dcc50018 - () https://git.kernel.org/stable/c/71de0b6e04bbee5575caf9a1e4d424e7dcc50018 - Patch
References () https://git.kernel.org/stable/c/745a0810dbc96a0471e5f5e627ba1e978c3116d4 - () https://git.kernel.org/stable/c/745a0810dbc96a0471e5f5e627ba1e978c3116d4 - Patch
References () https://git.kernel.org/stable/c/88295a55fefe5414e64293638b6f7549646e58ed - () https://git.kernel.org/stable/c/88295a55fefe5414e64293638b6f7549646e58ed - Patch
References () https://git.kernel.org/stable/c/b167312390fdd461c81ead516f2b0b44e83a9edb - () https://git.kernel.org/stable/c/b167312390fdd461c81ead516f2b0b44e83a9edb - Patch
References () https://git.kernel.org/stable/c/cd89a4656c03f8db0c57350aaec69cd3cfaa3522 - () https://git.kernel.org/stable/c/cd89a4656c03f8db0c57350aaec69cd3cfaa3522 - Patch
References () https://git.kernel.org/stable/c/e75665dd096819b1184087ba5718bd93beafff51 - () https://git.kernel.org/stable/c/e75665dd096819b1184087ba5718bd93beafff51 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux
Linux linux Kernel

18 Feb 2026, 17:52

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: wifi: wlcore: asegurar el headroom de skb antes de skb_push Esto evita Oops ocasionales de skb_under_panic de wl1271_tx_work. En este caso, el headroom es menor de lo necesario (típicamente 110 - 94 = 16 bytes).

14 Feb 2026, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-14 17:15

Updated : 2026-03-19 18:05

NVD link : CVE-2025-71222

Mitre link : CVE-2025-71222

CVE.ORG link : CVE-2025-71222

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo