CVE-2024-43842

Summary

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

wifi: rtw89: Fix array index mistake in rtw89_sta_info_get_iter()

In rtw89_sta_info_get_iter() 'status->he_gi' is compared to array size. But then 'rate->he_gi' is used as array index instead of 'status->he_gi'. This can lead to go beyond array boundaries in case of 'rate->he_gi' is not equal to 'status->he_gi' and is bigger than array size. Looks like "copy-paste" mistake.

Fix this mistake by replacing 'rate->he_gi' with 'status->he_gi'.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd < a2a095c08b95372d6d0c5819b77f071af5e75366affected
LinuxLinuxe3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd < 7a0edc3d83aff3a48813d78c9cad9daf38decc74affected
LinuxLinuxe3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd < 96ae4de5bc4c8ba39fd072369398f59495b73f58affected
LinuxLinuxe3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd < 85099c7ce4f9e64c66aa397cd9a37473637ab891affected
LinuxLinux5.16affected
LinuxLinux0 < 5.16unaffected
LinuxLinux6.1.103 <= 6.1.*unaffected
LinuxLinux6.6.44 <= 6.6.*unaffected
LinuxLinux6.10.3 <= 6.10.*unaffected
LinuxLinux6.11 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References