CVE-2024-50008

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Source
https://cve.org/CVERecord?id=CVE-2024-50008
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50008.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-50008
Downstream
Related
Published
2024-10-21T18:54:01.348Z
Modified
2026-03-11T07:46:32.216006Z
Summary
wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext()
Details

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

wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiexcmd80211scan_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 "extscan->tlvbuffer" 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 mwifiexcmd80211scan_ext+0x83/0x90 [mwifiex]

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50008.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
21f58d200388480547df909b5464b5aafebf299d
Fixed
b55c8848fdc81514ec047b2a0ec782ffe9ab5323
Fixed
f9310a6704bf52e2493480edea896e1f9b795d40
Fixed
1756918f51e9ab247a0f4782cc28853c2bb457c1
Fixed
e59bdb1ba594104cd0ee0af3ee9e4435d842a8fe
Fixed
17199b69a84798efffc475040fbef44374ef1de1
Fixed
fef7b51f22cf2049b0ca6740adeb0ba6f2e671dc
Fixed
71267bd4e8c752d7af6c6b96bb83984a6a95273d
Fixed
a3a12c30f9510f3753286fadbc6cdb7dad78c1d5
Fixed
498365e52bebcbc36a93279fe7e9d6aec8479cee

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50008.json"