USN-5381-1

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Source
https://ubuntu.com/security/notices/USN-5381-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5381-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5381-1
Related
Published
2022-04-20T19:09:49.493974Z
Modified
2022-04-20T19:09:49.493974Z
Summary
linux-oem-5.14 vulnerabilities
Details

David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2022-1015)

It was discovered that the block layer subsystem in the Linux kernel did not properly initialize memory in some situations. A privileged local attacker could use this to expose sensitive information (kernel memory). (CVE-2022-0494)

It was discovered that the DMA subsystem in the Linux kernel did not properly ensure bounce buffers were completely overwritten by the DMA device. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2022-0854)

Jann Horn discovered that the FUSE file system in the Linux kernel contained 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-2022-1011)

David Bouman discovered that the netfilter subsystem in the Linux kernel did not initialize memory in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2022-1016)

Hu Jiahui discovered that multiple race conditions existed in the Advanced Linux Sound Architecture (ALSA) framework, leading to use-after-free vulnerabilities. A local attacker could use these to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-1048)

It was discovered that the USB Gadget file system interface in the Linux kernel contained 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-2022-24958)

It was discovered that the ST21NFCA NFC driver in the Linux kernel did not properly validate the size of certain data in EVT_TRANSACTION events. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-26490)

It was discovered that the USB SR9700 ethernet device driver for the Linux kernel did not properly validate the length of requests from the device. A physically proximate attacker could possibly use this to expose sensitive information (kernel memory). (CVE-2022-26966)

It was discovered that the Xilinx USB2 device gadget driver in the Linux kernel did not properly validate endpoint indices from the host. A physically proximate attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-27223)

赵子轩 discovered that the 802.2 LLC type 2 driver in the Linux kernel did not properly perform reference counting in some error conditions. A local attacker could use this to cause a denial of service. (CVE-2022-28356)

References

Affected packages

Ubuntu:20.04:LTS / linux-oem-5.14

Package

Name
linux-oem-5.14
Purl
pkg:deb/ubuntu/linux-oem-5.14?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.0-1033.36

Affected versions

5.*

5.14.0-1004.4
5.14.0-1005.5
5.14.0-1007.7
5.14.0-1008.8
5.14.0-1010.10
5.14.0-1011.11
5.14.0-1013.13
5.14.0-1018.19
5.14.0-1020.22
5.14.0-1022.24
5.14.0-1024.26
5.14.0-1027.30
5.14.0-1029.32
5.14.0-1031.34
5.14.0-1032.35

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-buildinfo-5.14.0-1033-oem"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-headers-5.14.0-1033-oem"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-image-unsigned-5.14.0-1033-oem"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-image-unsigned-5.14.0-1033-oem-dbgsym"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-modules-5.14.0-1033-oem"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-oem-5.14-headers-5.14.0-1033"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-oem-5.14-tools-5.14.0-1033"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-oem-5.14-tools-host"
        },
        {
            "binary_version": "5.14.0-1033.36",
            "binary_name": "linux-tools-5.14.0-1033-oem"
        }
    ]
}