CVE-2024-35815

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

17/05/2024

Last modified:

16/12/2025

Description

In the Linux kernel, the following vulnerability has been resolved: fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion The first kiocb_set_cancel_fn() argument may point at a struct kiocb that is not embedded inside struct aio_kiocb. With the current code, depending on the compiler, the req->ki_ctx read happens either before the IOCB_AIO_RW test or after that test. Move the req->ki_ctx read such that it is guaranteed that the IOCB_AIO_RW test happens first.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	4.19.308 (including)	4.19.312 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.4.270 (including)	5.4.274 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.10.211 (including)	5.10.215 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.15.150 (including)	5.15.154 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.1.80 (including)	6.1.84 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.6.19 (including)	6.6.24 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7.7 (including)	6.7.12 (excluding)
cpe:2.3:o:linux:linux_kernel:6.8:rc6::::::
cpe:2.3:o:linux:linux_kernel:6.8:rc7::::::
cpe:2.3:o:debian:debian_linux:10.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2024-35815

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools