PT-2025-33776 · Linux+4 · Linux Kernel+4

Syzbot

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CVE-2025-38578

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Published

2025-07-08

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Updated

2026-05-26

CVSS v2.0

5.7

Medium

VectorAV:L/AC:L/Au:S/C:P/I:P/A:C
Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)
Description: The Linux kernel contains a use-after-free (UAF) vulnerability in the f2fs sync inode meta() function. This issue was identified by syzkaller and results from improper handling of memory, potentially leading to system instability or other undefined behavior.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Use After Free

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Weakness Enumeration

CWE-416

Related Identifiers

AZL-66521
BDU:2025-15174
CVE-2025-38578
DLA-4327-1
DLA-4328-1
ECHO-A2F1-16CC-B423
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