PT-2025-20535 · Linux+5 · Linux Kernel+5

Published

2025-03-04

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Updated

2026-05-26

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CVE-2025-37883

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A null pointer dereference issue has been resolved in the Linux kernel. The problem occurred due to the lack of a check for the return value of get zeroed page() in sclp console init(). Additionally, a memory leak was caused by loop allocation, which has been addressed by adding a free helper to handle the deallocation.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Integer Overflow

NULL Pointer Dereference

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Weakness Enumeration

CWE-190CWE-476

Related Identifiers

BDU:2025-11906
CVE-2025-37883
DLA-4193-1
ECHO-AE4A-1EA3-A678
MGASA-2025-0182
MGASA-2025-0183
USN-7594-1
USN-7594-2
USN-7594-3
USN-7654-1
USN-7654-2
USN-7654-3
USN-7654-4
USN-7654-5
USN-7655-1
USN-7686-1
USN-7711-1
USN-7712-1
USN-7712-2
USN-8028-1
USN-8028-2
USN-8028-3
USN-8028-4
USN-8028-5
USN-8028-6
USN-8028-7
USN-8028-8
USN-8031-1
USN-8031-2
USN-8031-3
USN-8052-1
USN-8052-2
USN-8074-1
USN-8074-2
USN-8126-1

Affected Products

Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Ubuntu