CVE-2025-37803

udmabuf: fix a buf size overflow issue during udmabuf creation

Severity Score

"-"

*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

MITRE

In the Linux kernel, the following vulnerability has been resolved: udmabuf: fix a buf size overflow issue during udmabuf creation by casting size_limit_mb to u64 when calculate pglimit.

*Credits: N/A

CVSS Scores

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2025-04-16 CVE Reserved
2025-05-08 CVE Published
2025-05-08 CVE Updated
---------- EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (7)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/e84a08fc7e25cdad5d9a3def42cc770ff711193f	2025-05-02
https://git.kernel.org/stable/c/13fe12c037b470321436deec393030c6153cfeb9	2025-05-02
https://git.kernel.org/stable/c/373512760e13fdaa726faa9502d0f5be2abb3d33	2025-05-02
https://git.kernel.org/stable/c/3f6c9d66e0f8eb9679b57913aa64b4d2266f6fbe	2025-05-02
https://git.kernel.org/stable/c/b2ff4e9c599b000833d16a917f519aa2e4a75de2	2025-05-02
https://git.kernel.org/stable/c/2b8419c6ecf69007dcff54ea0b9f0b215282c55a	2025-05-02
https://git.kernel.org/stable/c/021ba7f1babd029e714d13a6bf2571b08af96d0f	2025-03-24

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.4.293 Search vendor "Linux" for product "Linux Kernel" and version " < 5.4.293"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.10.237 Search vendor "Linux" for product "Linux Kernel" and version " < 5.10.237"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.15.181 Search vendor "Linux" for product "Linux Kernel" and version " < 5.15.181"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.1.136 Search vendor "Linux" for product "Linux Kernel" and version " < 6.1.136"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.6.89 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.89"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.14.5 Search vendor "Linux" for product "Linux Kernel" and version " < 6.14.5"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.15-rc2 Search vendor "Linux" for product "Linux Kernel" and version " < 6.15-rc2"		en		Affected