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Description

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A vulnerability was found in axboe fio up to 3.41. This affects the function str_buffer_pattern_cb of the file options.c. Performing manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been made public and could be used.

Eine Schwachstelle wurde in axboe fio up to 3.41 gefunden. Es geht um die Funktion str_buffer_pattern_cb der Datei options.c. Mit der Manipulation mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Der Angriff erfordert einen lokalen Zugriff. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-09-21 | Published 2025-09-22 | Updated 2025-09-23 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
LOW: 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
LOW: 3.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
1.7AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR

Problem types

NULL Pointer Dereference

Denial of Service

Product status

3.0
affected

3.1
affected

3.2
affected

3.3
affected

3.4
affected

3.5
affected

3.6
affected

3.7
affected

3.8
affected

3.9
affected

3.10
affected

3.11
affected

3.12
affected

3.13
affected

3.14
affected

3.15
affected

3.16
affected

3.17
affected

3.18
affected

3.19
affected

3.20
affected

3.21
affected

3.22
affected

3.23
affected

3.24
affected

3.25
affected

3.26
affected

3.27
affected

3.28
affected

3.29
affected

3.30
affected

3.31
affected

3.32
affected

3.33
affected

3.34
affected

3.35
affected

3.36
affected

3.37
affected

3.38
affected

3.39
affected

3.40
affected

3.41
affected

Timeline

2025-09-21:Advisory disclosed
2025-09-21:VulDB entry created
2025-09-21:VulDB entry last update

Credits

ahuo (VulDB User) reporter

References

vuldb.com/?id.325180 (VDB-325180 | axboe fio options.c str_buffer_pattern_cb null pointer dereference) vdb-entry technical-description

vuldb.com/?ctiid.325180 (VDB-325180 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.654069 (Submit #654069 | Jens Axboe Fio 3.41 / master commit 84787ad NULL Pointer Dereference) third-party-advisory

github.com/axboe/fio/issues/1982 issue-tracking

github.com/user-attachments/files/22266964/poc.zip exploit

cve.org (CVE-2025-10823)

nvd.nist.gov (CVE-2025-10823)

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