USN-5879-1

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Source
https://ubuntu.com/security/notices/USN-5879-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5879-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5879-1
Related
Published
2023-02-16T14:38:12.004499Z
Modified
2023-02-16T14:38:12.004499Z
Summary
linux-hwe-5.19 vulnerabilities
Details

Kyle Zeng discovered that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-4378)

Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42896)

It was discovered that the Bluetooth HCI implementation in the Linux kernel did not properly deallocate memory in some situations. An attacker could possibly use this cause a denial of service (memory exhaustion). (CVE-2022-3619)

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform bounds checking in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3628)

It was discovered that a use-after-free vulnerability existed in the Bluetooth stack in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3640)

It was discovered that the Xen netback driver in the Linux kernel did not properly handle packets structured in certain ways. An attacker in a guest VM could possibly use this to cause a denial of service (host NIC availability). (CVE-2022-3643)

Tamás Koczka discovered that the Bluetooth L2CAP implementation in the Linux kernel did not properly initialize memory in some situations. A physically proximate attacker could possibly use this to expose sensitive information (kernel memory). (CVE-2022-42895)

It was discovered that an integer overflow vulnerability existed in the Bluetooth subsystem in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2022-45934)

It was discovered that a race condition existed in the qdisc implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-0590)

References

Affected packages

Ubuntu:22.04:LTS / linux-hwe-5.19

Package

Name
linux-hwe-5.19
Purl
pkg:deb/ubuntu/linux-hwe-5.19@5.19.0-32.33~22.04.1?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.19.0-32.33~22.04.1

Affected versions

5.*

5.19.0-28.29~22.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-tools-5.19.0-32-generic-lpae": "5.19.0-32.33~22.04.1",
            "linux-image-5.19.0-32-generic-lpae": "5.19.0-32.33~22.04.1",
            "linux-buildinfo-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-hwe-5.19-tools-5.19.0-32": "5.19.0-32.33~22.04.1",
            "linux-image-5.19.0-32-generic-dbgsym": "5.19.0-32.33~22.04.1",
            "linux-tools-5.19.0-32-generic-64k": "5.19.0-32.33~22.04.1",
            "linux-modules-5.19.0-32-generic-64k": "5.19.0-32.33~22.04.1",
            "linux-tools-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-image-5.19.0-32-generic-lpae-dbgsym": "5.19.0-32.33~22.04.1",
            "linux-modules-ivsc-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-image-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-modules-5.19.0-32-generic-lpae": "5.19.0-32.33~22.04.1",
            "linux-headers-5.19.0-32-generic-lpae": "5.19.0-32.33~22.04.1",
            "linux-modules-extra-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-cloud-tools-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-modules-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-image-unsigned-5.19.0-32-generic-dbgsym": "5.19.0-32.33~22.04.1",
            "linux-headers-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-hwe-5.19-headers-5.19.0-32": "5.19.0-32.33~22.04.1",
            "linux-source-5.19.0": "5.19.0-32.33~22.04.1",
            "linux-hwe-5.19-cloud-tools-common": "5.19.0-32.33~22.04.1",
            "linux-buildinfo-5.19.0-32-generic-lpae": "5.19.0-32.33~22.04.1",
            "linux-hwe-5.19-tools-common": "5.19.0-32.33~22.04.1",
            "linux-image-unsigned-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-hwe-5.19-cloud-tools-5.19.0-32": "5.19.0-32.33~22.04.1",
            "linux-image-unsigned-5.19.0-32-generic-64k": "5.19.0-32.33~22.04.1",
            "linux-image-unsigned-5.19.0-32-generic-64k-dbgsym": "5.19.0-32.33~22.04.1",
            "linux-modules-ipu6-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-buildinfo-5.19.0-32-generic-64k": "5.19.0-32.33~22.04.1",
            "linux-headers-5.19.0-32-generic-64k": "5.19.0-32.33~22.04.1",
            "linux-modules-iwlwifi-5.19.0-32-generic": "5.19.0-32.33~22.04.1",
            "linux-hwe-5.19-tools-host": "5.19.0-32.33~22.04.1"
        }
    ]
}