Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2024-36481

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
21/06/2024
Last modified:
24/06/2024

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> tracing/probes: fix error check in parse_btf_field()<br /> <br /> btf_find_struct_member() might return NULL or an error via the<br /> ERR_PTR() macro. However, its caller in parse_btf_field() only checks<br /> for the NULL condition. Fix this by using IS_ERR() and returning the<br /> error up the stack.

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:*:*:*:*:*:*:*:* 6.6 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.6.1 (including) 6.6.33 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.9 (including) 6.9.4 (excluding)
cpe:2.3:o:linux:linux_kernel:6.10.0:rc1:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools