CVE-2026-68349None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: fix buffer overflow in rx_stream failover path The failover continuation in carl9170_rx_stream() copies the full tlen from the second USB transfer inst…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
wifi: carl9170: fix buffer overflow in rx_stream failover path
The failover continuation in carl9170_rx_stream() copies the full tlen from the second USB transfer instead of capping at rx_failover_missing bytes. When both transfers are near maximum size, the total exceeds the 65535-byte failover SKB, triggering skb_over_panic.
Limit the copy size to the missing byte count.
[Fix checkpatch CHECK:PARENTHESIS_ALIGNMENT]
Linux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < 5fb00a09e9b0375e1ad9d4fefc4a62a67e7ea658Linux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < 48c81fb523ecdc6a4b8654944ff32e499f21e6d0Linux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < a1ce01764a812c22a47d30aea78e347aebd3eea1Linux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < 5acfa18de66b6089b81c1c0bf1a3ae3c940ec39eLinux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < b9dfee5e63ee9b5c47be9e344ebc5bd3f43fca78Linux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < 4503829843353dbb18b879c35be1cdfc9af677b7Linux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < 21f59906ea75618fdd46a7e32754d54fbee083eaLinux >= a84fab3cbfdc427e7d366f1cc844f27b2084c26c < a1a21995c2e1cc2ca6b2226cfe4f5f018370182aLinux 2.6.37Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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