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?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": [
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-buildinfo-5.10.0-1014-oem"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-headers-5.10.0-1014-oem"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-image-unsigned-5.10.0-1014-oem"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-image-unsigned-5.10.0-1014-oem-dbgsym"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-modules-5.10.0-1014-oem"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-oem-5.10-headers-5.10.0-1014"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-oem-5.10-tools-5.10.0-1014"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-oem-5.10-tools-host"
        },
        {
            "binary_version": "5.10.0-1014.15",
            "binary_name": "linux-tools-5.10.0-1014-oem"
        }
    ]
}