USN-5442-1: Linux kernel vulnerabilities
First published: Tue May 24 2022(Updated: )
Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-29581) Bing-Jhong Billy Jheng discovered that the io_uring subsystem in the Linux kernel contained in integer overflow. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-1116) Jann Horn discovered that the Linux kernel did not properly enforce seccomp restrictions in some situations. A local attacker could use this to bypass intended seccomp sandbox restrictions. (CVE-2022-30594)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/linux-image-5.4.0-113-generic-lpae | <5.4.0-113.127 | 5.4.0-113.127 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-generic | <5.4.0.113.117 | 5.4.0.113.117 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-oem | <5.4.0.113.117 | 5.4.0.113.117 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-113-generic | <5.4.0-113.127 | 5.4.0-113.127 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-1075-aws | <5.4.0-1075.80 | 5.4.0-1075.80 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-1075-gcp | <5.4.0-1075.80 | 5.4.0-1075.80 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-1065-kvm | <5.4.0-1065.68 | 5.4.0-1065.68 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-virtual | <5.4.0.113.117 | 5.4.0.113.117 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-gke | <5.4.0.1072.81 | 5.4.0.1072.81 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-aws-lts-20.04 | <5.4.0.1075.77 | 5.4.0.1075.77 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-oem-osp1 | <5.4.0.113.117 | 5.4.0.113.117 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-gcp-lts-20.04 | <5.4.0.1075.83 | 5.4.0.1075.83 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-113-lowlatency | <5.4.0-113.127 | 5.4.0-113.127 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-gke-5.4 | <5.4.0.1072.81 | 5.4.0.1072.81 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-1072-gke | <5.4.0-1072.77 | 5.4.0-1072.77 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-kvm | <5.4.0.1065.64 | 5.4.0.1065.64 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-generic-lpae | <5.4.0.113.117 | 5.4.0.113.117 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-lowlatency | <5.4.0.113.117 | 5.4.0.113.117 |
| =20.04 | ||
| All of | ||
| ubuntu/linux-image-generic-hwe-18.04 | <5.4.0.113.127~18.04.97 | 5.4.0.113.127~18.04.97 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-snapdragon-hwe-18.04 | <5.4.0.113.127~18.04.97 | 5.4.0.113.127~18.04.97 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-113-generic-lpae | <5.4.0-113.127~18.04.1 | 5.4.0-113.127~18.04.1 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-oem | <5.4.0.113.127~18.04.97 | 5.4.0.113.127~18.04.97 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-aws | <5.4.0.1075.57 | 5.4.0.1075.57 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-113-generic | <5.4.0-113.127~18.04.1 | 5.4.0-113.127~18.04.1 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-1075-aws | <5.4.0-1075.80~18.04.1 | 5.4.0-1075.80~18.04.1 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-generic-lpae-hwe-18.04 | <5.4.0.113.127~18.04.97 | 5.4.0.113.127~18.04.97 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-virtual-hwe-18.04 | <5.4.0.113.127~18.04.97 | 5.4.0.113.127~18.04.97 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-oem-osp1 | <5.4.0.113.127~18.04.97 | 5.4.0.113.127~18.04.97 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-113-lowlatency | <5.4.0-113.127~18.04.1 | 5.4.0-113.127~18.04.1 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-lowlatency-hwe-18.04 | <5.4.0.113.127~18.04.97 | 5.4.0.113.127~18.04.97 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-gke-5.4 | <5.4.0.1072.77~18.04.35 | 5.4.0.1072.77~18.04.35 |
| =18.04 | ||
| All of | ||
| ubuntu/linux-image-5.4.0-1072-gke | <5.4.0-1072.77~18.04.1 | 5.4.0-1072.77~18.04.1 |
| =18.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2022-29581
- https://ubuntu.com/security/CVE-2022-1116
- https://ubuntu.com/security/CVE-2022-30594
- https://ubuntu.com/security/notices/USN-5443-1
- https://ubuntu.com/security/notices/USN-5444-1
- https://ubuntu.com/security/notices/USN-5442-2
- https://ubuntu.com/security/notices/USN-5443-2
- https://ubuntu.com/security/notices/LSN-0086-1
- https://ubuntu.com/security/notices/LSN-0089-1
- https://ubuntu.com/security/notices/USN-5465-1
- https://launchpad.net/ubuntu/+source/linux/5.4.0-113.127
- https://launchpad.net/ubuntu/+source/linux-meta/5.4.0.113.117
- https://launchpad.net/ubuntu/+source/linux-signed/5.4.0-113.127
- https://launchpad.net/ubuntu/+source/linux-signed-aws/5.4.0-1075.80
- https://launchpad.net/ubuntu/+source/linux-signed-gcp/5.4.0-1075.80
- https://launchpad.net/ubuntu/+source/linux-signed-kvm/5.4.0-1065.68
- https://launchpad.net/ubuntu/+source/linux-meta-gke/5.4.0.1072.81
- https://launchpad.net/ubuntu/+source/linux-meta-aws/5.4.0.1075.77
- https://launchpad.net/ubuntu/+source/linux-meta-gcp/5.4.0.1075.83
- https://launchpad.net/ubuntu/+source/linux-signed-gke/5.4.0-1072.77
- https://launchpad.net/ubuntu/+source/linux-meta-kvm/5.4.0.1065.64
- https://launchpad.net/ubuntu/+source/linux-meta-hwe-5.4/5.4.0.113.127~18.04.97
- https://launchpad.net/ubuntu/+source/linux-hwe-5.4/5.4.0-113.127~18.04.1
- https://launchpad.net/ubuntu/+source/linux-meta-aws-5.4/5.4.0.1075.57
- https://launchpad.net/ubuntu/+source/linux-signed-hwe-5.4/5.4.0-113.127~18.04.1
- https://launchpad.net/ubuntu/+source/linux-signed-aws-5.4/5.4.0-1075.80~18.04.1
- https://launchpad.net/ubuntu/+source/linux-meta-gke-5.4/5.4.0.1072.77~18.04.35
- https://launchpad.net/ubuntu/+source/linux-signed-gke-5.4/5.4.0-1072.77~18.04.1
- https://ubuntu.com/security/notices/USN-5442-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/title
- agent/type
- agent/weakness
- collector/usn
- source/Ubuntu
- anchor-related/USN-5443-1
- anchor-related/USN-5444-1
- anchor-related/USN-5442-2
- anchor-related/USN-5443-2
- anchor-related/USN-5465-1
- agent/software-canonical-lookup
- package-manager/ubuntu
- vendor/ubuntu
- canonical/ubuntu ubuntu
- version/ubuntu ubuntu/20.04
- version/ubuntu ubuntu/18.04