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centosCentOS ProjectCESA-2021:0339
HistoryFeb 04, 2021 - 1:08 a.m.

iwl100, iwl1000, iwl105, iwl135, iwl2000, iwl2030, iwl3160, iwl3945, iwl4965, iwl5000, iwl5150, iwl6000, iwl6000g2a, iwl6000g2b, iwl6050, iwl7260, linux security update

2021-02-0401:08:29
CentOS Project
lists.centos.org
356
centos
linux-firmware
bluetooth
cve-2020-12321
security fix
firmware package
hardware
buffer overflow
redhat

CVSS2

5.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

30.6%

JSON

CentOS Errata and Security Advisory CESA-2021:0339

The linux-firmware packages contain all of the firmware files that are required by various devices to operate.

Security Fix(es):

  • hardware: buffer overflow in bluetooth firmware (CVE-2020-12321)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2021-February/086056.html

Affected packages:
iwl100-firmware
iwl1000-firmware
iwl105-firmware
iwl135-firmware
iwl2000-firmware
iwl2030-firmware
iwl3160-firmware
iwl3945-firmware
iwl4965-firmware
iwl5000-firmware
iwl5150-firmware
iwl6000-firmware
iwl6000g2a-firmware
iwl6000g2b-firmware
iwl6050-firmware
iwl7260-firmware
linux-firmware

Upstream details at:
https://access.redhat.com/errata/RHSA-2021:0339

OSVersionArchitecturePackageVersionFilename
CentOS7noarchiwl1000-firmware< 39.31.5.1-80.el7_9iwl1000-firmware-39.31.5.1-80.el7_9.noarch.rpm
CentOS7noarchiwl100-firmware< 39.31.5.1-80.el7_9iwl100-firmware-39.31.5.1-80.el7_9.noarch.rpm
CentOS7noarchiwl105-firmware< 18.168.6.1-80.el7_9iwl105-firmware-18.168.6.1-80.el7_9.noarch.rpm
CentOS7noarchiwl135-firmware< 18.168.6.1-80.el7_9iwl135-firmware-18.168.6.1-80.el7_9.noarch.rpm
CentOS7noarchiwl2000-firmware< 18.168.6.1-80.el7_9iwl2000-firmware-18.168.6.1-80.el7_9.noarch.rpm
CentOS7noarchiwl2030-firmware< 18.168.6.1-80.el7_9iwl2030-firmware-18.168.6.1-80.el7_9.noarch.rpm
CentOS7noarchiwl3160-firmware< 25.30.13.0-80.el7_9iwl3160-firmware-25.30.13.0-80.el7_9.noarch.rpm
CentOS7noarchiwl3945-firmware< 15.32.2.9-80.el7_9iwl3945-firmware-15.32.2.9-80.el7_9.noarch.rpm
CentOS7noarchiwl4965-firmware< 228.61.2.24-80.el7_9iwl4965-firmware-228.61.2.24-80.el7_9.noarch.rpm
CentOS7noarchiwl5000-firmware< 8.83.5.1_1-80.el7_9iwl5000-firmware-8.83.5.1_1-80.el7_9.noarch.rpm
Rows per page:
1-10 of 171

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CVSS2

5.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

30.6%

JSON
Related for CESA-2021:0339
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