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USN-6742-2 Not scored

linux-azure, linux-lowlatency, linux-nvidia vulnerabilities

Daniele Antonioli discovered that the Secure Simple Pairing and Secure Connections pairing in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials. A physically proximate attacker placed between two Bluetooth devices could use this to subsequently impersonate one of the paired devices. (CVE-2023-24023) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - JFS file system; - Netfilter; (CVE-2024-26581, CVE-2023-52600, CVE-2023-52603)

Exploit probability Not scored
Published April 23, 2024
Required by Not available
Last source change August 6, 2026

02 / AFFECTED SOFTWARE

Affected packages

Ubuntu:22.04:LTS linux-azure

46 explicit affected versions

Ubuntu:22.04:LTS linux-lowlatency

46 explicit affected versions

Ubuntu:22.04:LTS linux-nvidia

27 explicit affected versions

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities USN-6742-2

Daniele Antonioli discovered that the Secure Simple Pairing and Secure Connections pairing in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials. A physically proximate attacker placed between two Bluetooth devices could use this to subsequently impersonate one of the paired devices. (CVE-2023-24023) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - JFS file system; - Netfilter; (CVE-2024-26581, CVE-2023-52600, CVE-2023-52603)

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05 / REFERENCES

Further evidence