Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2024-26744

Severity CVSS v4.0:
Pending analysis
Type:
CWE-476 NULL Pointer Dereference
Publication date:
03/04/2024
Last modified:
02/05/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> RDMA/srpt: Support specifying the srpt_service_guid parameter<br /> <br /> Make loading ib_srpt with this parameter set work. The current behavior is<br /> that setting that parameter while loading the ib_srpt kernel module<br /> triggers the following kernel crash:<br /> <br /> BUG: kernel NULL pointer dereference, address: 0000000000000000<br /> Call Trace:<br /> <br /> parse_one+0x18c/0x1d0<br /> parse_args+0xe1/0x230<br /> load_module+0x8de/0xa60<br /> init_module_from_file+0x8b/0xd0<br /> idempotent_init_module+0x181/0x240<br /> __x64_sys_finit_module+0x5a/0xb0<br /> do_syscall_64+0x5f/0xe0<br /> entry_SYSCALL_64_after_hwframe+0x6e/0x76

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:*:*:*:*:*:*:*:* 3.3 (including) 4.19.308 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 4.20 (including) 5.10.211 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.11 (including) 5.15.150 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.16 (including) 6.1.80 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.2 (including) 6.6.19 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.7 (including) 6.7.7 (excluding)
cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools