It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)
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: - SuperH RISC architecture; - MMC subsystem; - Network drivers; - SCSI drivers; - GFS2 file system; - IPv4 networking; - IPv6 networking; - HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921, CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-aws-5.4-cloud-tools-5.4.0-1131"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-aws-5.4-headers-5.4.0-1131"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-aws-5.4-tools-5.4.0-1131"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-buildinfo-5.4.0-1131-aws"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-cloud-tools-5.4.0-1131-aws"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-headers-5.4.0-1131-aws"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-image-unsigned-5.4.0-1131-aws"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-modules-5.4.0-1131-aws"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-modules-extra-5.4.0-1131-aws"
},
{
"binary_version": "5.4.0-1131.141~18.04.1",
"binary_name": "linux-tools-5.4.0-1131-aws"
}
]
}
{
"cves": [
{
"id": "CVE-2021-46926",
"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-2023-52629",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-52760",
"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": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-24860",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-26830",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-26921",
"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": "high",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-26929",
"severity": [
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-36901",
"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-2024-39484",
"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"
}
]
}
],
"ecosystem": "Ubuntu:Pro:18.04:LTS"
}