USN-7988-4

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Media drivers; - NVME drivers; - File systems infrastructure; - Timer subsystem; - Memory management; - Packet sockets; (CVE-2022-48986, CVE-2024-27078, CVE-2024-49959, CVE-2024-50195, CVE-2024-56606, CVE-2024-56756, CVE-2025-39993)

References

Affected packages

Ubuntu:Pro:FIPS-updates:18.04:LTS / linux-gcp-fips

Package

Name: linux-gcp-fips
Purl: pkg:deb/ubuntu/linux-gcp-fips@4.15.0-2089.95?arch=source&distro=fips-updates/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.15.0-2089.95

Affected versions

4.*

4.15.0-2013.14

4.15.0-2016.18

4.15.0-2017.19

4.15.0-2018.20

4.15.0-2019.21

4.15.0-2020.22

4.15.0-2021.23

4.15.0-2022.24

4.15.0-2024.26

4.15.0-2025.27

4.15.0-2026.28

4.15.0-2028.31

4.15.0-2029.32

4.15.0-2030.33

4.15.0-2031.34

4.15.0-2032.35

4.15.0-2034.37

4.15.0-2037.41

4.15.0-2040.45

4.15.0-2041.46

4.15.0-2043.48

4.15.0-2044.49

4.15.0-2045.50

4.15.0-2047.52

4.15.0-2050.55

4.15.0-2052.57

4.15.0-2054.59

4.15.0-2055.60

4.15.0-2056.61

4.15.0-2057.62

4.15.0-2058.63

4.15.0-2059.64

4.15.0-2060.65

4.15.0-2061.66

4.15.0-2062.67

4.15.0-2063.68

4.15.0-2064.69

4.15.0-2065.70

4.15.0-2066.71

4.15.0-2067.72

4.15.0-2068.73

4.15.0-2069.74

4.15.0-2070.75

4.15.0-2071.76

4.15.0-2072.77

4.15.0-2073.78

4.15.0-2074.79

4.15.0-2075.80

4.15.0-2076.81

4.15.0-2077.83

4.15.0-2078.84

4.15.0-2079.85

4.15.0-2080.86

4.15.0-2081.87

4.15.0-2082.88

4.15.0-2083.89

4.15.0-2084.90

4.15.0-2085.91

4.15.0-2086.92

4.15.0-2087.93

4.15.0-2088.94

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-buildinfo-4.15.0-2089-gcp-fips"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-gcp-fips-headers-4.15.0-2089"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-gcp-fips-tools-4.15.0-2089"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-headers-4.15.0-2089-gcp-fips"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-image-unsigned-4.15.0-2089-gcp-fips"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-image-unsigned-hmac-4.15.0-2089-gcp-fips"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-modules-4.15.0-2089-gcp-fips"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-modules-extra-4.15.0-2089-gcp-fips"
        },
        {
            "binary_version": "4.15.0-2089.95",
            "binary_name": "linux-tools-4.15.0-2089-gcp-fips"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:FIPS-updates:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-48986",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2024-27078",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2024-49959",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2024-50195",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2024-56606",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2024-56756",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2025-39993",
            "severity": [
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7988-4.json"