107 lines
3.5 KiB
JSON
107 lines
3.5 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5759-2",
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"summary": "libbpf vulnerabilities",
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"details": "USN-5759-1 fixed vulnerabilities in LibBPF. This update provides the\ncorresponding updates for Ubuntu 20.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that LibBPF incorrectly handled certain memory operations\n under certain circumstances. An attacker could possibly use this issue to\n cause LibBPF to crash, resulting in a denial of service, or possibly\n execute arbitrary code. This issue only affected Ubuntu 22.10.\n (CVE-2021-45940, CVE-2021-45941, CVE-2022-3533)\n \n It was discovered that LibBPF incorrectly handled certain memory operations\n under certain circumstances. An attacker could possibly use this issue to\n cause LibBPF to crash, resulting in a denial of service, or possibly\n execute arbitrary code. (CVE-2022-3534, CVE-2022-3606)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2022-3534",
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"UBUNTU-CVE-2022-3606"
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],
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"related": [],
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"published": "2022-12-08T09:40:00Z",
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"modified": "2026-07-30T13:09:17Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:20.04:LTS",
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"name": "libbpf",
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"purl": "pkg:deb/ubuntu/libbpf@0.5.0-1~ubuntu20.04.1+esm1?arch=source&distro=esm-apps/focal"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "0.5.0-1~ubuntu20.04.1+esm1"
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}
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]
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}
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],
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"versions": [
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"0.5.0-1~ubuntu20.04.1"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libbpf0",
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"binary_version": "1:0.5.0-1~ubuntu20.04.1+esm1"
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}
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],
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2022-3534",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "CVSS_V4",
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"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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},
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{
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"id": "CVE-2022-3606",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-5759-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2022-3534"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2022-3606"
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}
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]
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} |