USN-5703-1

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Source

https://ubuntu.com/security/notices/USN-5703-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5703-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5703-1

Related

Published

2022-10-26T21:26:29.735933Z

Modified

2022-10-26T21:26:29.735933Z

Summary

linux-intel-iotg vulnerabilities

Details

Selim Enes Karaduman discovered that a race condition existed in the General notification queue implementation of 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-2022-1882)

Pawan Kumar Gupta, Alyssa Milburn, Amit Peled, Shani Rehana, Nir Shildan and Ariel Sabba discovered that some Intel processors with Enhanced Indirect Branch Restricted Speculation (eIBRS) did not properly handle RET instructions after a VM exits. A local attacker could potentially use this to expose sensitive information. (CVE-2022-26373)

Eric Biggers discovered that a use-after-free vulnerability existed in the io_uring subsystem in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3176)

It was discovered that the Netlink Transformation (XFRM) subsystem in the Linux kernel contained a reference counting error. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-36879)

Jann Horn discovered that the KVM subsystem in the Linux kernel did not properly handle TLB flush operations in some situations. A local attacker in a guest VM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code in the guest kernel. (CVE-2022-39189)

References

Affected packages

Ubuntu:22.04:LTS / linux-intel-iotg

Package

Name: linux-intel-iotg
Purl: pkg:deb/ubuntu/linux-intel-iotg?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1017.22

Affected versions

5.*

5.15.0-1004.6

5.15.0-1008.11

5.15.0-1010.14

5.15.0-1013.17

5.15.0-1015.20

5.15.0-1016.21

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-buildinfo-5.15.0-1017-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-cloud-tools-5.15.0-1017-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-headers-5.15.0-1017-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-image-unsigned-5.15.0-1017-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-image-unsigned-5.15.0-1017-intel-iotg-dbgsym"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-intel-iotg-cloud-tools-5.15.0-1017"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-intel-iotg-cloud-tools-common"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-intel-iotg-headers-5.15.0-1017"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-intel-iotg-tools-5.15.0-1017"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-intel-iotg-tools-common"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-intel-iotg-tools-host"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-modules-5.15.0-1017-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-modules-extra-5.15.0-1017-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-modules-iwlwifi-5.15.0-1017-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1017.22",
            "binary_name": "linux-tools-5.15.0-1017-intel-iotg"
        }
    ]
}