UBUNTU-CVE-2024-30949

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Source
https://ubuntu.com/security/CVE-2024-30949
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-30949.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-30949
Upstream
Published
2024-08-20T15:15:00Z
Modified
2025-09-08T17:00:21Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue in newlib v.4.3.0 allows an attacker to execute arbitrary code via the time unit scaling in the _gettimeofday function.

References

Affected packages

Ubuntu:Pro:16.04:LTS / newlib

Package

Name
newlib
Purl
pkg:deb/ubuntu/newlib@2.2.0+git20150830.5a3d536-1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.0+git20141201.db59ff3-2
2.2.0+git20150830.5a3d536-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.2.0+git20150830.5a3d536-1",
            "binary_name": "libnewlib-arm-none-eabi"
        },
        {
            "binary_version": "2.2.0+git20150830.5a3d536-1",
            "binary_name": "libnewlib-dev"
        },
        {
            "binary_version": "2.2.0+git20150830.5a3d536-1",
            "binary_name": "newlib-source"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / newlib

Package

Name
newlib
Purl
pkg:deb/ubuntu/newlib@2.4.0.20160527-3ubuntu0.1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.0.20160527-2
2.4.0.20160527-3
2.4.0.20160527-3ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.4.0.20160527-3ubuntu0.1",
            "binary_name": "libnewlib-arm-none-eabi"
        },
        {
            "binary_version": "2.4.0.20160527-3ubuntu0.1",
            "binary_name": "libnewlib-dev"
        },
        {
            "binary_version": "2.4.0.20160527-3ubuntu0.1",
            "binary_name": "newlib-source"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / newlib

Package

Name
newlib
Purl
pkg:deb/ubuntu/newlib@3.3.0-0ubuntu1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.0.20181231-1
3.3.0-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.3.0-0ubuntu1",
            "binary_name": "libnewlib-arm-none-eabi"
        },
        {
            "binary_version": "3.3.0-0ubuntu1",
            "binary_name": "libnewlib-dev"
        }
    ]
}

Ubuntu:22.04:LTS / newlib

Package

Name
newlib
Purl
pkg:deb/ubuntu/newlib@3.3.0-1.3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.3.0-1
3.3.0-1.2
3.3.0-1.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.3.0-1.3",
            "binary_name": "libnewlib-arm-none-eabi"
        },
        {
            "binary_version": "3.3.0-1.3",
            "binary_name": "libnewlib-dev"
        },
        {
            "binary_version": "3.3.0-1.3",
            "binary_name": "newlib-source"
        }
    ]
}