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CVE-2020-12321

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110...

8.8 HighFix available

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Attack profile

How easy it is to exploit

Attack vector
Adjacent network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.98%Up 0.6 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 8.8

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Record
CVE-2020-12321
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0
5.8 MediumAV:A/AC:L/Au:N/C:P/I:P/A:P
Updated
2026-11-02
CVE List No score

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Record
CVE-2020-12321
Updated
2026-11-02
EUVDEUVD-2020-4633 No score

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Record
EUVD-2020-4633
Updated
2026-11-02
GitHub AdvisoriesGHSA-mmx9-f32w-9hqf 8.8

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110...

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

Record
GHSA-mmx9-f32w-9hqf
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-119
Updated
2026-11-02
OSVOESA-2022-1779 8.8

linux-firmware security update

This package contains firmware images required by some devices.

Security Fix(es):

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.(CVE-2020-12321)

Record
OESA-2022-1779
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2020:5416 8.8

Red Hat Security Advisory: linux-firmware security and bug fix update

Record
RHSA-2020:5416
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 11 moreShow less
OSVRHSA-2020:5479 8.8

Red Hat Security Advisory: linux-firmware security and enhancement update

Record
RHSA-2020:5479
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2021:0183 8.8

Red Hat Security Advisory: linux-firmware security update

Record
RHSA-2021:0183
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2021:0339 8.8

Red Hat Security Advisory: linux-firmware security update

Record
RHSA-2021:0339
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2022:7887 8.8

Red Hat Security Advisory: linux-firmware security update

Record
RHSA-2022:7887
CVSS 3.1
8.8 HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVCLSA-2023-1701284544 No score

Fix CVE(s): CVE-2020-12321

  • CVE-2020-12321
    • linux-firmware: Update firmware file for Intel Bluetooth 9260
    • linux-firmware: Update firmware file for Intel Bluetooth 9560
Record
CLSA-2023-1701284544
Updated
2026-11-02
OSVopenSUSE-SU-2020:1960-1 No score

Security update for kernel-firmware

This update for kernel-firmware fixes the following issue:

  • CVE-2020-12321: Updated the Intel Bluetooth firmware for buffer overflow security bugs (bsc#1178671).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Record
openSUSE-SU-2020:1960-1
Updated
2026-11-02
OSVopenSUSE-SU-2020:1962-1 No score

Security update for kernel-firmware

This update for kernel-firmware fixes the following issue:

  • CVE-2020-12321: Updated the Intel Bluetooth firmware for buffer overflow security bugs (bsc#1178671).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Record
openSUSE-SU-2020:1962-1
Updated
2026-11-02
OSVSUSE-SU-2020:3330-1 No score

Security update for kernel-firmware

This update for kernel-firmware fixes the following issue:

  • CVE-2020-12321: Updated the Intel Bluetooth firmware for buffer overflow security bugs (bsc#1178671).
Record
SUSE-SU-2020:3330-1
Updated
2026-11-02
OSVSUSE-SU-2020:3349-1 No score

Security update for kernel-firmware

This update for kernel-firmware fixes the following issue:

  • CVE-2020-12321: Updated the Intel Bluetooth firmware for buffer overflow security bugs (bsc#1178671).
Record
SUSE-SU-2020:3349-1
Updated
2026-11-02
OSVSUSE-SU-2020:3353-1 No score

Security update for kernel-firmware

This update for kernel-firmware fixes the following issue:

  • CVE-2020-12321: Updated the Intel Bluetooth firmware for buffer overflow security bugs (bsc#1178671).
Record
SUSE-SU-2020:3353-1
Updated
2026-11-02
OSVSUSE-SU-2020:3354-1 No score

Security update for kernel-firmware

This update for kernel-firmware fixes the following issue:

  • CVE-2020-12321: Updated the Intel Bluetooth firmware for buffer overflow security bugs (bsc#1178671).
Record
SUSE-SU-2020:3354-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
linux-firmware
TuxCare:Ubuntu:16.04
 before 1.157.23+tuxcare.els1
1.157.23+tuxcare.els1
linux-firmware
openEuler:20.03-LTS-SP1
 before 20211027-1.oe1
20211027-1.oe1
linux-firmware
openEuler:20.03-LTS-SP3
 before 20211027-1.oe1
20211027-1.oe1
linux-firmware
openEuler:22.03-LTS
 before 20211027-2.oe2203
20211027-2.oe2203
iwl100-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:39.31.5.1-99.el8_2.1
0:39.31.5.1-99.el8_2.1
iwl1000-firmware
Red Hat:rhel_eus:8.2::baseos
 before 1:39.31.5.1-99.el8_2.1
1:39.31.5.1-99.el8_2.1
iwl105-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:18.168.6.1-99.el8_2.1
0:18.168.6.1-99.el8_2.1
iwl135-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:18.168.6.1-99.el8_2.1
0:18.168.6.1-99.el8_2.1
iwl2000-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:18.168.6.1-99.el8_2.1
0:18.168.6.1-99.el8_2.1
iwl2030-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:18.168.6.1-99.el8_2.1
0:18.168.6.1-99.el8_2.1
Show 167 moreShow less
Affected packages
PackageAffectedFixed
iwl3160-firmware
Red Hat:rhel_eus:8.2::baseos
 before 1:25.30.13.0-99.el8_2.1
1:25.30.13.0-99.el8_2.1
iwl3945-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:15.32.2.9-99.el8_2.1
0:15.32.2.9-99.el8_2.1
iwl4965-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:228.61.2.24-99.el8_2.1
0:228.61.2.24-99.el8_2.1
iwl5000-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:8.83.5.1_1-99.el8_2.1
0:8.83.5.1_1-99.el8_2.1
iwl5150-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:8.24.2.2-99.el8_2.1
0:8.24.2.2-99.el8_2.1
iwl6000-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:9.221.4.1-99.el8_2.1
0:9.221.4.1-99.el8_2.1
iwl6000g2a-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:18.168.6.1-99.el8_2.1
0:18.168.6.1-99.el8_2.1
iwl6000g2b-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:18.168.6.1-99.el8_2.1
0:18.168.6.1-99.el8_2.1
iwl6050-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:41.28.5.1-99.el8_2.1
0:41.28.5.1-99.el8_2.1
iwl7260-firmware
Red Hat:rhel_eus:8.2::baseos
 before 1:25.30.13.0-99.el8_2.1
1:25.30.13.0-99.el8_2.1
libertas-sd8686-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:20191202-99.gite8a0f4c9.el8_2
0:20191202-99.gite8a0f4c9.el8_2
libertas-sd8787-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:20191202-99.gite8a0f4c9.el8_2
0:20191202-99.gite8a0f4c9.el8_2
libertas-usb8388-firmware
Red Hat:rhel_eus:8.2::baseos
 before 2:20191202-99.gite8a0f4c9.el8_2
2:20191202-99.gite8a0f4c9.el8_2
libertas-usb8388-olpc-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:20191202-99.gite8a0f4c9.el8_2
0:20191202-99.gite8a0f4c9.el8_2
linux-firmware
Red Hat:rhel_eus:8.2::baseos
 before 0:20191202-99.gite8a0f4c9.el8_2
0:20191202-99.gite8a0f4c9.el8_2
iwl100-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:39.31.5.1-101.el8_3.1
0:39.31.5.1-101.el8_3.1
iwl1000-firmware
Red Hat:enterprise_linux:8::baseos
 before 1:39.31.5.1-101.el8_3.1
1:39.31.5.1-101.el8_3.1
iwl105-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:18.168.6.1-101.el8_3.1
0:18.168.6.1-101.el8_3.1
iwl135-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:18.168.6.1-101.el8_3.1
0:18.168.6.1-101.el8_3.1
iwl2000-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:18.168.6.1-101.el8_3.1
0:18.168.6.1-101.el8_3.1
iwl2030-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:18.168.6.1-101.el8_3.1
0:18.168.6.1-101.el8_3.1
iwl3160-firmware
Red Hat:enterprise_linux:8::baseos
 before 1:25.30.13.0-101.el8_3.1
1:25.30.13.0-101.el8_3.1
iwl3945-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:15.32.2.9-101.el8_3.1
0:15.32.2.9-101.el8_3.1
iwl4965-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:228.61.2.24-101.el8_3.1
0:228.61.2.24-101.el8_3.1
iwl5000-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:8.83.5.1_1-101.el8_3.1
0:8.83.5.1_1-101.el8_3.1
iwl5150-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:8.24.2.2-101.el8_3.1
0:8.24.2.2-101.el8_3.1
iwl6000-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:9.221.4.1-101.el8_3.1
0:9.221.4.1-101.el8_3.1
iwl6000g2a-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:18.168.6.1-101.el8_3.1
0:18.168.6.1-101.el8_3.1
iwl6000g2b-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:18.168.6.1-101.el8_3.1
0:18.168.6.1-101.el8_3.1
iwl6050-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:41.28.5.1-101.el8_3.1
0:41.28.5.1-101.el8_3.1
iwl7260-firmware
Red Hat:enterprise_linux:8::baseos
 before 1:25.30.13.0-101.el8_3.1
1:25.30.13.0-101.el8_3.1
libertas-sd8686-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:20200619-101.git3890db36.el8_3
0:20200619-101.git3890db36.el8_3
libertas-sd8787-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:20200619-101.git3890db36.el8_3
0:20200619-101.git3890db36.el8_3
libertas-usb8388-firmware
Red Hat:enterprise_linux:8::baseos
 before 2:20200619-101.git3890db36.el8_3
2:20200619-101.git3890db36.el8_3
libertas-usb8388-olpc-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:20200619-101.git3890db36.el8_3
0:20200619-101.git3890db36.el8_3
linux-firmware
Red Hat:enterprise_linux:8::baseos
 before 0:20200619-101.git3890db36.el8_3
0:20200619-101.git3890db36.el8_3
linux-firmware
Red Hat:rhel_eus:8.1::baseos
 before 0:20190516-96.git711d3297.el8_1
0:20190516-96.git711d3297.el8_1
iwl100-firmware
Red Hat:enterprise_linux:7::client
 before 0:39.31.5.1-80.el7_9
0:39.31.5.1-80.el7_9
iwl1000-firmware
Red Hat:enterprise_linux:7::client
 before 1:39.31.5.1-80.el7_9
1:39.31.5.1-80.el7_9
iwl105-firmware
Red Hat:enterprise_linux:7::client
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl135-firmware
Red Hat:enterprise_linux:7::client
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl2000-firmware
Red Hat:enterprise_linux:7::client
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl2030-firmware
Red Hat:enterprise_linux:7::client
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl3160-firmware
Red Hat:enterprise_linux:7::client
 before 0:25.30.13.0-80.el7_9
0:25.30.13.0-80.el7_9
iwl3945-firmware
Red Hat:enterprise_linux:7::client
 before 0:15.32.2.9-80.el7_9
0:15.32.2.9-80.el7_9
iwl4965-firmware
Red Hat:enterprise_linux:7::client
 before 0:228.61.2.24-80.el7_9
0:228.61.2.24-80.el7_9
iwl5000-firmware
Red Hat:enterprise_linux:7::client
 before 0:8.83.5.1_1-80.el7_9
0:8.83.5.1_1-80.el7_9
iwl5150-firmware
Red Hat:enterprise_linux:7::client
 before 0:8.24.2.2-80.el7_9
0:8.24.2.2-80.el7_9
iwl6000-firmware
Red Hat:enterprise_linux:7::client
 before 0:9.221.4.1-80.el7_9
0:9.221.4.1-80.el7_9
iwl6000g2a-firmware
Red Hat:enterprise_linux:7::client
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl6000g2b-firmware
Red Hat:enterprise_linux:7::client
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl6050-firmware
Red Hat:enterprise_linux:7::client
 before 0:41.28.5.1-80.el7_9
0:41.28.5.1-80.el7_9
iwl7260-firmware
Red Hat:enterprise_linux:7::client
 before 0:25.30.13.0-80.el7_9
0:25.30.13.0-80.el7_9
linux-firmware
Red Hat:enterprise_linux:7::client
 before 0:20200421-80.git78c0348.el7_9
0:20200421-80.git78c0348.el7_9
iwl100-firmware
Red Hat:enterprise_linux:7::server
 before 0:39.31.5.1-80.el7_9
0:39.31.5.1-80.el7_9
iwl1000-firmware
Red Hat:enterprise_linux:7::server
 before 1:39.31.5.1-80.el7_9
1:39.31.5.1-80.el7_9
iwl105-firmware
Red Hat:enterprise_linux:7::server
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl135-firmware
Red Hat:enterprise_linux:7::server
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl2000-firmware
Red Hat:enterprise_linux:7::server
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl2030-firmware
Red Hat:enterprise_linux:7::server
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl3160-firmware
Red Hat:enterprise_linux:7::server
 before 0:25.30.13.0-80.el7_9
0:25.30.13.0-80.el7_9
iwl3945-firmware
Red Hat:enterprise_linux:7::server
 before 0:15.32.2.9-80.el7_9
0:15.32.2.9-80.el7_9
iwl4965-firmware
Red Hat:enterprise_linux:7::server
 before 0:228.61.2.24-80.el7_9
0:228.61.2.24-80.el7_9
iwl5000-firmware
Red Hat:enterprise_linux:7::server
 before 0:8.83.5.1_1-80.el7_9
0:8.83.5.1_1-80.el7_9
iwl5150-firmware
Red Hat:enterprise_linux:7::server
 before 0:8.24.2.2-80.el7_9
0:8.24.2.2-80.el7_9
iwl6000-firmware
Red Hat:enterprise_linux:7::server
 before 0:9.221.4.1-80.el7_9
0:9.221.4.1-80.el7_9
iwl6000g2a-firmware
Red Hat:enterprise_linux:7::server
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl6000g2b-firmware
Red Hat:enterprise_linux:7::server
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl6050-firmware
Red Hat:enterprise_linux:7::server
 before 0:41.28.5.1-80.el7_9
0:41.28.5.1-80.el7_9
iwl7260-firmware
Red Hat:enterprise_linux:7::server
 before 0:25.30.13.0-80.el7_9
0:25.30.13.0-80.el7_9
linux-firmware
Red Hat:enterprise_linux:7::server
 before 0:20200421-80.git78c0348.el7_9
0:20200421-80.git78c0348.el7_9
iwl100-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:39.31.5.1-80.el7_9
0:39.31.5.1-80.el7_9
iwl1000-firmware
Red Hat:enterprise_linux:7::workstation
 before 1:39.31.5.1-80.el7_9
1:39.31.5.1-80.el7_9
iwl105-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl135-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl2000-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl2030-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl3160-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:25.30.13.0-80.el7_9
0:25.30.13.0-80.el7_9
iwl3945-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:15.32.2.9-80.el7_9
0:15.32.2.9-80.el7_9
iwl4965-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:228.61.2.24-80.el7_9
0:228.61.2.24-80.el7_9
iwl5000-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:8.83.5.1_1-80.el7_9
0:8.83.5.1_1-80.el7_9
iwl5150-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:8.24.2.2-80.el7_9
0:8.24.2.2-80.el7_9
iwl6000-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:9.221.4.1-80.el7_9
0:9.221.4.1-80.el7_9
iwl6000g2a-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl6000g2b-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:18.168.6.1-80.el7_9
0:18.168.6.1-80.el7_9
iwl6050-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:41.28.5.1-80.el7_9
0:41.28.5.1-80.el7_9
iwl7260-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:25.30.13.0-80.el7_9
0:25.30.13.0-80.el7_9
linux-firmware
Red Hat:enterprise_linux:7::workstation
 before 0:20200421-80.git78c0348.el7_9
0:20200421-80.git78c0348.el7_9
iwl100-firmware
Red Hat:rhel_aus:7.7::server
 before 0:39.31.5.1-73.el7_7
0:39.31.5.1-73.el7_7
iwl1000-firmware
Red Hat:rhel_aus:7.7::server
 before 1:39.31.5.1-73.el7_7
1:39.31.5.1-73.el7_7
iwl105-firmware
Red Hat:rhel_aus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl135-firmware
Red Hat:rhel_aus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl2000-firmware
Red Hat:rhel_aus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl2030-firmware
Red Hat:rhel_aus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl3160-firmware
Red Hat:rhel_aus:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
iwl3945-firmware
Red Hat:rhel_aus:7.7::server
 before 0:15.32.2.9-73.el7_7
0:15.32.2.9-73.el7_7
iwl4965-firmware
Red Hat:rhel_aus:7.7::server
 before 0:228.61.2.24-73.el7_7
0:228.61.2.24-73.el7_7
iwl5000-firmware
Red Hat:rhel_aus:7.7::server
 before 0:8.83.5.1_1-73.el7_7
0:8.83.5.1_1-73.el7_7
iwl5150-firmware
Red Hat:rhel_aus:7.7::server
 before 0:8.24.2.2-73.el7_7
0:8.24.2.2-73.el7_7
iwl6000-firmware
Red Hat:rhel_aus:7.7::server
 before 0:9.221.4.1-73.el7_7
0:9.221.4.1-73.el7_7
iwl6000g2a-firmware
Red Hat:rhel_aus:7.7::server
 before 0:17.168.5.3-73.el7_7
0:17.168.5.3-73.el7_7
iwl6000g2b-firmware
Red Hat:rhel_aus:7.7::server
 before 0:17.168.5.2-73.el7_7
0:17.168.5.2-73.el7_7
iwl6050-firmware
Red Hat:rhel_aus:7.7::server
 before 0:41.28.5.1-73.el7_7
0:41.28.5.1-73.el7_7
iwl7260-firmware
Red Hat:rhel_aus:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
iwl7265-firmware
Red Hat:rhel_aus:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
linux-firmware
Red Hat:rhel_aus:7.7::server
 before 0:20190429-73.gitddde598.el7_7
0:20190429-73.gitddde598.el7_7
iwl100-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:39.31.5.1-73.el7_7
0:39.31.5.1-73.el7_7
iwl1000-firmware
Red Hat:rhel_e4s:7.7::server
 before 1:39.31.5.1-73.el7_7
1:39.31.5.1-73.el7_7
iwl105-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl135-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl2000-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl2030-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl3160-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
iwl3945-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:15.32.2.9-73.el7_7
0:15.32.2.9-73.el7_7
iwl4965-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:228.61.2.24-73.el7_7
0:228.61.2.24-73.el7_7
iwl5000-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:8.83.5.1_1-73.el7_7
0:8.83.5.1_1-73.el7_7
iwl5150-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:8.24.2.2-73.el7_7
0:8.24.2.2-73.el7_7
iwl6000-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:9.221.4.1-73.el7_7
0:9.221.4.1-73.el7_7
iwl6000g2a-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:17.168.5.3-73.el7_7
0:17.168.5.3-73.el7_7
iwl6000g2b-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:17.168.5.2-73.el7_7
0:17.168.5.2-73.el7_7
iwl6050-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:41.28.5.1-73.el7_7
0:41.28.5.1-73.el7_7
iwl7260-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
iwl7265-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
linux-firmware
Red Hat:rhel_e4s:7.7::server
 before 0:20190429-73.gitddde598.el7_7
0:20190429-73.gitddde598.el7_7
iwl100-firmware
Red Hat:rhel_tus:7.7::server
 before 0:39.31.5.1-73.el7_7
0:39.31.5.1-73.el7_7
iwl1000-firmware
Red Hat:rhel_tus:7.7::server
 before 1:39.31.5.1-73.el7_7
1:39.31.5.1-73.el7_7
iwl105-firmware
Red Hat:rhel_tus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl135-firmware
Red Hat:rhel_tus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl2000-firmware
Red Hat:rhel_tus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl2030-firmware
Red Hat:rhel_tus:7.7::server
 before 0:18.168.6.1-73.el7_7
0:18.168.6.1-73.el7_7
iwl3160-firmware
Red Hat:rhel_tus:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
iwl3945-firmware
Red Hat:rhel_tus:7.7::server
 before 0:15.32.2.9-73.el7_7
0:15.32.2.9-73.el7_7
iwl4965-firmware
Red Hat:rhel_tus:7.7::server
 before 0:228.61.2.24-73.el7_7
0:228.61.2.24-73.el7_7
iwl5000-firmware
Red Hat:rhel_tus:7.7::server
 before 0:8.83.5.1_1-73.el7_7
0:8.83.5.1_1-73.el7_7
iwl5150-firmware
Red Hat:rhel_tus:7.7::server
 before 0:8.24.2.2-73.el7_7
0:8.24.2.2-73.el7_7
iwl6000-firmware
Red Hat:rhel_tus:7.7::server
 before 0:9.221.4.1-73.el7_7
0:9.221.4.1-73.el7_7
iwl6000g2a-firmware
Red Hat:rhel_tus:7.7::server
 before 0:17.168.5.3-73.el7_7
0:17.168.5.3-73.el7_7
iwl6000g2b-firmware
Red Hat:rhel_tus:7.7::server
 before 0:17.168.5.2-73.el7_7
0:17.168.5.2-73.el7_7
iwl6050-firmware
Red Hat:rhel_tus:7.7::server
 before 0:41.28.5.1-73.el7_7
0:41.28.5.1-73.el7_7
iwl7260-firmware
Red Hat:rhel_tus:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
iwl7265-firmware
Red Hat:rhel_tus:7.7::server
 before 0:22.0.7.0-73.el7_7
0:22.0.7.0-73.el7_7
linux-firmware
Red Hat:rhel_tus:7.7::server
 before 0:20190429-73.gitddde598.el7_7
0:20190429-73.gitddde598.el7_7
kernel-firmware
SUSE:Linux Enterprise Module for Basesystem 15 SP1
 before 20200107-3.15.1
20200107-3.15.1
kernel-firmware
SUSE:Linux Enterprise Module for Basesystem 15 SP2
 before 20200107-3.15.1
20200107-3.15.1
kernel-firmware
SUSE:Linux Enterprise High Performance Computing 15-ESPOS
 before 20191118-3.34.1
20191118-3.34.1
kernel-firmware
SUSE:Linux Enterprise High Performance Computing 15-LTSS
 before 20191118-3.34.1
20191118-3.34.1
kernel-firmware
SUSE:Linux Enterprise Server 15-LTSS
 before 20191118-3.34.1
20191118-3.34.1
kernel-firmware
SUSE:Linux Enterprise Server for SAP Applications 15
 before 20191118-3.34.1
20191118-3.34.1
kernel-firmware
SUSE:OpenStack Cloud 9
 before 20190618-5.14.1
20190618-5.14.1
kernel-firmware
SUSE:OpenStack Cloud Crowbar 9
 before 20190618-5.14.1
20190618-5.14.1
kernel-firmware
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
 before 20190618-5.14.1
20190618-5.14.1
kernel-firmware
SUSE:Linux Enterprise Server 12 SP4-LTSS
 before 20190618-5.14.1
20190618-5.14.1
kernel-firmware
SUSE:Linux Enterprise Server 12 SP5
 before 20190618-5.14.1
20190618-5.14.1
kernel-firmware
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
 before 20190618-5.14.1
20190618-5.14.1
kernel-firmware
SUSE:HPE Helion OpenStack 8
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:OpenStack Cloud 7
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:OpenStack Cloud 8
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:OpenStack Cloud Crowbar 8
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:Linux Enterprise Server for SAP Applications 12 SP2
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:Linux Enterprise Server 12 SP2-LTSS
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:Linux Enterprise Server 12 SP2-BCL
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:Linux Enterprise Server 12 SP3-LTSS
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:Linux Enterprise Server 12 SP3-BCL
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
SUSE:Enterprise Storage 5
 before 20170530-21.31.1
20170530-21.31.1
kernel-firmware
openSUSE:Leap 15.1
 before 20200107-lp151.2.15.1
20200107-lp151.2.15.1
kernel-firmware
openSUSE:Leap 15.2
 before 20200107-lp152.2.3.1
20200107-lp152.2.3.1

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-12321 is a high vulnerability (CVSS 8.8) in Intel Dual Band Wireless-ac 3165 Firmware, published November 12, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.98%, the 62nd percentile. Fixed in linux-firmware 1.157.23+tuxcare.els1.

References

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