CVE-2024-50008
Published: Oct 21, 2024
Modified: May 12, 2026
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]
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 21f58d200388480547df909b5464b5aafebf299d - < b55c8848fdc81514ec047b2a0ec782ffe9ab5323affected 21f58d200388480547df909b5464b5aafebf299d - < f9310a6704bf52e2493480edea896e1f9b795d40affected 21f58d200388480547df909b5464b5aafebf299d - < 1756918f51e9ab247a0f4782cc28853c2bb457c1affected 21f58d200388480547df909b5464b5aafebf299d - < e59bdb1ba594104cd0ee0af3ee9e4435d842a8feaffected 21f58d200388480547df909b5464b5aafebf299d - < 17199b69a84798efffc475040fbef44374ef1de1+4 more versions |
Linux | Linux | affected 3.15unaffected 0 - < 3.15unaffected 4.19.323 - <= 4.19.*unaffected 5.4.285 - <= 5.4.*unaffected 5.10.227 - <= 5.10.*+6 more versions |
References
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