USN-4753-1

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Source

https://ubuntu.com/security/notices/USN-4753-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4753-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4753-1

Related

Published

2021-02-25T07:01:03.998198Z

Modified

2021-02-25T07:01:03.998198Z

Summary

linux-oem-5.10 vulnerabilities

Details

It was discovered that the LIO SCSI target implementation in the Linux kernel performed insufficient identifier checking in certain XCOPY requests. An attacker with access to at least one LUN in a multiple backstore environment could use this to expose sensitive information or modify data.

References

Affected packages

Ubuntu:20.04:LTS / linux-oem-5.10

Package

Name: linux-oem-5.10
Purl: pkg:deb/ubuntu/linux-oem-5.10@5.10.0-1014.15?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.10.0-1014.15

Affected versions

5.*

5.10.0-1008.9

5.10.0-1011.12

5.10.0-1013.14

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-modules-5.10.0-1014-oem": "5.10.0-1014.15",
            "linux-headers-5.10.0-1014-oem": "5.10.0-1014.15",
            "linux-oem-5.10-tools-host": "5.10.0-1014.15",
            "linux-buildinfo-5.10.0-1014-oem": "5.10.0-1014.15",
            "linux-tools-5.10.0-1014-oem": "5.10.0-1014.15",
            "linux-image-unsigned-5.10.0-1014-oem-dbgsym": "5.10.0-1014.15",
            "linux-oem-5.10-headers-5.10.0-1014": "5.10.0-1014.15",
            "linux-oem-5.10-tools-5.10.0-1014": "5.10.0-1014.15",
            "linux-image-unsigned-5.10.0-1014-oem": "5.10.0-1014.15"
        }
    ]
}