drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in linux-firmware
Name: |
Pufferüberlauf in linux-firmware |
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ID: |
RHSA-2021:0339-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Di, 2. Februar 2021, 22:34 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2020-12321 |
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Applikationen: |
linux-firmware |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: linux-firmware security update Advisory ID: RHSA-2021:0339-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0339 Issue date: 2021-02-02 CVE Names: CVE-2020-12321 =====================================================================
1. Summary:
An update for linux-firmware is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - noarch Red Hat Enterprise Linux ComputeNode (v. 7) - noarch Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - noarch
3. Description:
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.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1893914 - CVE-2020-12321 hardware: buffer overflow in bluetooth firmware
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: linux-firmware-20200421-80.git78c0348.el7_9.src.rpm
noarch: iwl100-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl1000-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl105-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl135-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2000-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2030-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl3160-firmware-25.30.13.0-80.el7_9.noarch.rpm iwl3945-firmware-15.32.2.9-80.el7_9.noarch.rpm iwl4965-firmware-228.61.2.24-80.el7_9.noarch.rpm iwl5000-firmware-8.83.5.1_1-80.el7_9.noarch.rpm iwl5150-firmware-8.24.2.2-80.el7_9.noarch.rpm iwl6000-firmware-9.221.4.1-80.el7_9.noarch.rpm iwl6000g2a-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6000g2b-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6050-firmware-41.28.5.1-80.el7_9.noarch.rpm iwl7260-firmware-25.30.13.0-80.el7_9.noarch.rpm linux-firmware-20200421-80.git78c0348.el7_9.noarch.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: linux-firmware-20200421-80.git78c0348.el7_9.src.rpm
noarch: iwl100-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl1000-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl105-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl135-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2000-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2030-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl3160-firmware-25.30.13.0-80.el7_9.noarch.rpm iwl3945-firmware-15.32.2.9-80.el7_9.noarch.rpm iwl4965-firmware-228.61.2.24-80.el7_9.noarch.rpm iwl5000-firmware-8.83.5.1_1-80.el7_9.noarch.rpm iwl5150-firmware-8.24.2.2-80.el7_9.noarch.rpm iwl6000-firmware-9.221.4.1-80.el7_9.noarch.rpm iwl6000g2a-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6000g2b-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6050-firmware-41.28.5.1-80.el7_9.noarch.rpm iwl7260-firmware-25.30.13.0-80.el7_9.noarch.rpm linux-firmware-20200421-80.git78c0348.el7_9.noarch.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: linux-firmware-20200421-80.git78c0348.el7_9.src.rpm
noarch: iwl100-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl1000-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl105-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl135-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2000-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2030-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl3160-firmware-25.30.13.0-80.el7_9.noarch.rpm iwl3945-firmware-15.32.2.9-80.el7_9.noarch.rpm iwl4965-firmware-228.61.2.24-80.el7_9.noarch.rpm iwl5000-firmware-8.83.5.1_1-80.el7_9.noarch.rpm iwl5150-firmware-8.24.2.2-80.el7_9.noarch.rpm iwl6000-firmware-9.221.4.1-80.el7_9.noarch.rpm iwl6000g2a-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6000g2b-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6050-firmware-41.28.5.1-80.el7_9.noarch.rpm iwl7260-firmware-25.30.13.0-80.el7_9.noarch.rpm linux-firmware-20200421-80.git78c0348.el7_9.noarch.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: linux-firmware-20200421-80.git78c0348.el7_9.src.rpm
noarch: iwl100-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl1000-firmware-39.31.5.1-80.el7_9.noarch.rpm iwl105-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl135-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2000-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl2030-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl3160-firmware-25.30.13.0-80.el7_9.noarch.rpm iwl3945-firmware-15.32.2.9-80.el7_9.noarch.rpm iwl4965-firmware-228.61.2.24-80.el7_9.noarch.rpm iwl5000-firmware-8.83.5.1_1-80.el7_9.noarch.rpm iwl5150-firmware-8.24.2.2-80.el7_9.noarch.rpm iwl6000-firmware-9.221.4.1-80.el7_9.noarch.rpm iwl6000g2a-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6000g2b-firmware-18.168.6.1-80.el7_9.noarch.rpm iwl6050-firmware-41.28.5.1-80.el7_9.noarch.rpm iwl7260-firmware-25.30.13.0-80.el7_9.noarch.rpm linux-firmware-20200421-80.git78c0348.el7_9.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2020-12321 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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