Vulnerability Details CVE-2021-26257
Improper buffer restrictions in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120 may allow an authenticated user to potentially enable denial of service via local access.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 21.8%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2021-26257
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cpe:2.3:h:intel:dual_band_wireless-ac_3165:-
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cpe:2.3:h:intel:dual_band_wireless-ac_3168:-
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cpe:2.3:h:intel:dual_band_wireless-ac_8260:-
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cpe:2.3:h:intel:dual_band_wireless-ac_8265:-
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cpe:2.3:h:intel:killer_wi-fi_6_ax1650:-
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cpe:2.3:h:intel:killer_wi-fi_6e_ax1675:-
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cpe:2.3:h:intel:killer_wi-fi_6e_ax1690:-
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cpe:2.3:h:intel:killer_wireless-ac_1550:-
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cpe:2.3:h:intel:wi-fi_6_ax200:-
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cpe:2.3:h:intel:wi-fi_6_ax201:-
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cpe:2.3:h:intel:wi-fi_6_ax210:-
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cpe:2.3:h:intel:wi-fi_6_ax211:-
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cpe:2.3:h:intel:wi-fi_6_ax411:-
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cpe:2.3:h:intel:wireless-ac_9260:-
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cpe:2.3:h:intel:wireless-ac_9461:-
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cpe:2.3:h:intel:wireless-ac_9462:-
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cpe:2.3:h:intel:wireless-ac_9560:-
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cpe:2.3:h:intel:wireless_7265:-
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cpe:2.3:o:intel:dual_band_wireless-ac_3165_firmware:-
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cpe:2.3:o:intel:dual_band_wireless-ac_3165_firmware:21.110
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cpe:2.3:o:intel:dual_band_wireless-ac_3165_firmware:21.40
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cpe:2.3:o:intel:dual_band_wireless-ac_3168_firmware:-
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cpe:2.3:o:intel:dual_band_wireless-ac_3168_firmware:21.110
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cpe:2.3:o:intel:dual_band_wireless-ac_3168_firmware:21.40
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cpe:2.3:o:intel:dual_band_wireless-ac_8260_firmware:-
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cpe:2.3:o:intel:dual_band_wireless-ac_8260_firmware:21.110
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cpe:2.3:o:intel:dual_band_wireless-ac_8260_firmware:21.40
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cpe:2.3:o:intel:dual_band_wireless-ac_8265_firmware:-
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cpe:2.3:o:intel:dual_band_wireless-ac_8265_firmware:21.110
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cpe:2.3:o:intel:dual_band_wireless-ac_8265_firmware:21.40
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cpe:2.3:o:intel:killer_wi-fi_6_ax1650_firmware:-
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cpe:2.3:o:intel:killer_wi-fi_6_ax1650_firmware:3.0
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cpe:2.3:o:intel:killer_wi-fi_6e_ax1675_firmware:-
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cpe:2.3:o:intel:killer_wi-fi_6e_ax1675_firmware:3.0
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cpe:2.3:o:intel:killer_wi-fi_6e_ax1690_firmware:-
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cpe:2.3:o:intel:killer_wireless-ac_1550_firmware:*
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cpe:2.3:o:intel:wi-fi_6_ax200_firmware:-
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cpe:2.3:o:intel:wi-fi_6_ax200_firmware:21.110
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cpe:2.3:o:intel:wi-fi_6_ax200_firmware:21.40
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cpe:2.3:o:intel:wi-fi_6_ax201_firmware:-
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cpe:2.3:o:intel:wi-fi_6_ax201_firmware:21.110
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cpe:2.3:o:intel:wi-fi_6_ax201_firmware:21.40
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cpe:2.3:o:intel:wi-fi_6_ax210_firmware:-
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cpe:2.3:o:intel:wi-fi_6_ax211_firmware:-
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cpe:2.3:o:intel:wi-fi_6_ax411_firmware:-
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cpe:2.3:o:intel:wireless-ac_9260_firmware:-
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cpe:2.3:o:intel:wireless-ac_9260_firmware:21.110
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cpe:2.3:o:intel:wireless-ac_9260_firmware:21.40
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cpe:2.3:o:intel:wireless-ac_9461_firmware:-
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cpe:2.3:o:intel:wireless-ac_9461_firmware:21.110
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cpe:2.3:o:intel:wireless-ac_9461_firmware:21.40
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cpe:2.3:o:intel:wireless-ac_9462_firmware:-
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cpe:2.3:o:intel:wireless-ac_9462_firmware:21.110
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cpe:2.3:o:intel:wireless-ac_9462_firmware:21.40
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cpe:2.3:o:intel:wireless-ac_9560_firmware:-
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cpe:2.3:o:intel:wireless-ac_9560_firmware:21.110
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cpe:2.3:o:intel:wireless-ac_9560_firmware:21.40
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cpe:2.3:o:intel:wireless_7265_firmware:*