CVE-2025-38251

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-38251
In the Linux kernel, the following vulnerability has been resolved: atm: clip: prevent NULL deref in clip_push() Blamed commit missed that vcc_destroy_socket() calls clip_push() with a NULL skb. If clip_devs is NULL, clip_push() then crashes when reading skb->truesize.

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/3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08 Patch
https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee Patch
https://git.kernel.org/stable/c/88c88f91f4b3563956bb52e7a71a3640f7ece157 Patch
https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e Patch
https://git.kernel.org/stable/c/a07005a77b18ae59b8471e7e4d991fa9f642b3c2 Patch
https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6 Patch
https://git.kernel.org/stable/c/ede31ad949ae0d03cb4c5edd79991586ad7c8bb8 Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html Third Party Advisory Mailing List
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Third Party Advisory Mailing List
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:5.7:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.7:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.7:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.7:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

18 Dec 2025, 17:08

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:5.7:-:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.7:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.7:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.7:rc5:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08 - () https://git.kernel.org/stable/c/3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08 - Patch
References () https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee - () https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee - Patch
References () https://git.kernel.org/stable/c/88c88f91f4b3563956bb52e7a71a3640f7ece157 - () https://git.kernel.org/stable/c/88c88f91f4b3563956bb52e7a71a3640f7ece157 - Patch
References () https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e - () https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e - Patch
References () https://git.kernel.org/stable/c/a07005a77b18ae59b8471e7e4d991fa9f642b3c2 - () https://git.kernel.org/stable/c/a07005a77b18ae59b8471e7e4d991fa9f642b3c2 - Patch
References () https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6 - () https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6 - Patch
References () https://git.kernel.org/stable/c/ede31ad949ae0d03cb4c5edd79991586ad7c8bb8 - () https://git.kernel.org/stable/c/ede31ad949ae0d03cb4c5edd79991586ad7c8bb8 - Patch
References () https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html - () https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html - Third Party Advisory, Mailing List
References () https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html - () https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html - Third Party Advisory, Mailing List
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-476
First Time Linux
Debian
Debian debian Linux
Linux linux Kernel

03 Nov 2025, 18:16

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html -
  • () https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html -

17 Jul 2025, 17:15

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee -

10 Jul 2025, 15:15

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e -

10 Jul 2025, 13:17

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: atm: clip: previene la deref NULL en clip_push(). El commit responsable no detectó que vcc_destroy_socket() llama a clip_push() con un skb NULL. Si clip_devs es NULL, clip_push() se bloquea al leer skb->truesize.

09 Jul 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-09 11:15

Updated : 2025-12-18 17:08

NVD link : CVE-2025-38251

Mitre link : CVE-2025-38251

CVE.ORG link : CVE-2025-38251

JSON object : View

Products Affected

debian

  • debian_linux

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference