PT-2025-33775 · Linux+4 · Linux Kernel+4

Syzbot

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Published

2025-07-08

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Updated

2026-04-20

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CVE-2025-38577

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 flaw exists in the Linux kernel's f2fs subsystem related to inode eviction. Specifically, a use-after-free condition can occur within the f2fs evict inode function, potentially leading to a kernel panic. This issue was identified through automated testing by syzbot. The vulnerability is triggered during inode handling and can result in system instability.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

AZL-66473
BDU:2025-15173
CVE-2025-38577
DLA-4327-1
DLA-4328-1
ECHO-DDB5-B3D6-31FB
MGASA-2025-0234
MGASA-2025-0235
USN-7879-1
USN-7879-2
USN-7879-3
USN-7879-4
USN-7880-1
USN-7909-1
USN-7909-2
USN-7909-3
USN-7909-4
USN-7909-5
USN-7910-1
USN-7910-2
USN-7933-1
USN-7934-1
USN-7938-1
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

Debian
Linuxmint
Linux Kernel
Red Os
Ubuntu