CVE-2024-50008

Advisory lineage Upstream: 0 Downstream: 54
Modified
Published: 21 Oct 2024, 18:54
Last modified:12 May 2026, 11:59

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.02% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

21 Oct 2024, 18:54
Published
Vulnerability first disclosed
12 May 2026, 11:59
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() Replace one-element array with a flexible-array member in `struct host_cmd_ds_802_11_scan_ext`. With this, fix the following warning: elo 16 17:51:58 surfacebook kernel: ------------[ cut here ]------------ elo 16 17:51:58 surfacebook kernel: memcpy: detected field-spanning write (size 243) of single field "ext_scan->tlv_buffer" at drivers/net/wireless/marvell/mwifiex/scan.c:2239 (size 1) elo 16 17:51:58 surfacebook kernel: WARNING: CPU: 0 PID: 498 at drivers/net/wireless/marvell/mwifiex/scan.c:2239 mwifiex_cmd_802_11_scan_ext+0x83/0x90 [mwifiex]

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.02%• Percentile: 5%

Affected Systems

  • linux•linux

    ≥ 21f58d200388480547df909b5464b5aafebf299d, < b55c8848fdc81514ec047b2a0ec782ffe9ab5323 | ≥ 21f58d200388480547df909b5464b5aafebf299d, < f9310a6704bf52e2493480edea896e1f9b795d40 | ≥ 21f58d200388480547df909b5464b5aafebf299d, < 1756918f51e9ab247a0f4782cc28853c2bb457c1 | ≥ 21f58d200388480547df909b5464b5aafebf299d, < e59bdb1ba594104cd0ee0af3ee9e4435d842a8fe | ≥ 21f58d200388480547df909b5464b5aafebf299d, < 17199b69a84798efffc475040fbef44374ef1de1 | ≥ 21f58d200388480547df909b5464b5aafebf299d, < fef7b51f22cf2049b0ca6740adeb0ba6f2e671dc | ≥ 21f58d200388480547df909b5464b5aafebf299d, < 71267bd4e8c752d7af6c6b96bb83984a6a95273d | ≥ 21f58d200388480547df909b5464b5aafebf299d, < a3a12c30f9510f3753286fadbc6cdb7dad78c1d5 | ≥ 21f58d200388480547df909b5464b5aafebf299d, < 498365e52bebcbc36a93279fe7e9d6aec8479cee | 3.15

  • linux•linux_kernel

    < 5.10.227 | ≥ 5.11, < 5.15.168 | ≥ 5.16, < 6.1.113 | ≥ 6.2, < 6.6.55 | ≥ 6.7, < 6.10.14 | ≥ 6.11, < 6.11.3

References (13)