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Gentoo: GLSA-202209-16 High: BlueZ Multiple Code Execution Risks

gentoo
Calendar Grey September 29, 2022
Dist Gentoo Esm H88
Several security flaws in BlueZ present a significant danger, potentially allowing unauthorized code execution. It is crucial that users perform updates as recommended.
Multiple vulnerabilities have been discovered in BlueZ, the worst of which could result in arbitrary code execution.

Summary

Multiple vulnerabilities have been discovered in BlueZ. Please review the CVE identifiers referenced below for details.

Topics%20covered

Topics Covered

security advisory Gentoo high severity software update arbitrary code execution vulnerability BlueZ

Resolution

All BlueZ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-wireless/bluez-5.63"

References

[ 1 ] CVE-2020-26558 https://nvd.nist.gov/vuln/detail/CVE-2020-26558 [ 2 ] CVE-2021-0129 https://nvd.nist.gov/vuln/detail/CVE-2021-0129 [ 3 ] CVE-2021-3588 https://nvd.nist.gov/vuln/detail/CVE-2021-3588 [ 4 ] CVE-2022-0204 https://nvd.nist.gov/vuln/detail/CVE-2022-0204

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202209-16
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Concerns

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity: High
Title: BlueZ: Multiple Vulnerabilities
Date: September 29, 2022
Bugs: #797712, #835077
ID: 202209-16

Topics%20covered

Topics Covered

security advisory Gentoo high severity software update arbitrary code execution vulnerability BlueZ

Synopsis

Multiple vulnerabilities have been discovered in BlueZ, the worst of which could result in arbitrary code execution.

Background

BlueZ is the canonical bluetooth tools and system daemons package for Linux.

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Affected Packages

------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-wireless/bluez < 5.63 >= 5.63

Impact

===== Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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