Executive Summary

Informations
Name CVE-2024-41071 First vendor Publication 2024-07-29
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

wifi: mac80211: Avoid address calculations via out of bounds array indexing

req->n_channels must be set before req->channels[] can be used.

This patch fixes one of the issues encountered in [1].

[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4 [ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]' [...] [ 83.964264] Call Trace: [ 83.964267] [ 83.964269] dump_stack_lvl+0x3f/0xc0 [ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110 [ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0 [ 83.964281] __ieee80211_start_scan+0x601/0x990 [ 83.964291] nl80211_trigger_scan+0x874/0x980 [ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160 [ 83.964298] genl_rcv_msg+0x240/0x270 [...]

[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41071

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-129 Improper Validation of Array Index

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3635

Sources (Detail)

https://git.kernel.org/stable/c/2663d0462eb32ae7c9b035300ab6b1523886c718
https://git.kernel.org/stable/c/26b177ecdd311f20de4c379f0630858a675dfc0c
https://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0
https://git.kernel.org/stable/c/a2bb0c5d0086be5ab5054465dfaa381a1144905c
Source Url

Alert History

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Date Informations
2025-01-08 03:03:47
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2025-01-07 03:03:21
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2024-12-25 03:01:58
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2024-12-12 03:04:55
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2024-11-25 09:23:26
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2024-11-22 21:22:40
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2024-11-21 21:22:12
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2024-11-20 02:58:33
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2024-11-14 02:58:52
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2024-11-09 02:58:52
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2024-10-26 00:29:10
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2024-10-25 21:29:57
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2024-10-25 00:29:08
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2024-10-24 17:28:13
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2024-10-22 21:28:14
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2024-10-17 21:27:40
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2024-10-03 02:52:44
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2024-10-02 02:51:08
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2024-09-15 02:48:53
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2024-09-12 02:48:26
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2024-09-07 02:47:25
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2024-09-06 02:46:35
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2024-09-03 21:27:59
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2024-08-26 21:27:59
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2024-07-29 21:27:27
  • First insertion