219 lines
7.6 KiB
JSON
219 lines
7.6 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5165-1",
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"summary": "linux-oem-5.14 vulnerabilities",
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"details": "It was discovered that the NFC subsystem in the Linux kernel contained a\nuse-after-free vulnerability in its NFC Controller Interface (NCI)\nimplementation. A local attacker could possibly use this to cause a denial\nof service (system crash) or execute arbitrary code. (CVE-2021-3760)\n\nIt was discovered that the SCTP protocol implementation in the Linux kernel\ndid not properly verify VTAGs in some situations. A remote attacker could\npossibly use this to cause a denial of service (connection disassociation).\n(CVE-2021-3772)\n\nIt was discovered that the AMD Radeon GPU driver in the Linux kernel did\nnot properly validate writes in the debugfs file system. A privileged\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2021-42327)\n\nLuo Likang discovered that the FireDTV Firewire driver in the Linux kernel\ndid not properly perform bounds checking in some situations. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2021-42739)\n\nIt was discovered that the KVM implementation for POWER8 processors in the\nLinux kernel did not properly keep track if a wakeup event could be\nresolved by a guest. An attacker in a guest VM could possibly use this to\ncause a denial of service (host OS crash). (CVE-2021-43056)\n\nIt was discovered that the TIPC Protocol implementation in the Linux kernel\ndid not properly validate MSG_CRYPTO messages in some situations. An\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2021-43267)\n\nIt was discovered that the ISDN CAPI implementation in the Linux kernel\ncontained a race condition in certain situations that could trigger an\narray out-of-bounds bug. A privileged local attacker could possibly use\nthis to cause a denial of service or execute arbitrary code.\n(CVE-2021-43389)\n\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-3760",
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"UBUNTU-CVE-2021-3772",
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"UBUNTU-CVE-2021-42327",
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"UBUNTU-CVE-2021-42739",
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"UBUNTU-CVE-2021-43056",
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"UBUNTU-CVE-2021-43267",
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"UBUNTU-CVE-2021-43389"
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],
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"related": [],
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"published": "2021-11-30T23:48:03Z",
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"modified": "2026-09-09T11:23:28Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "linux-oem-5.14",
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"purl": "pkg:deb/ubuntu/linux-oem-5.14@5.14.0-1008.8?arch=source&distro=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": "5.14.0-1008.8"
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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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"5.14.0-1004.4",
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"5.14.0-1005.5",
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"5.14.0-1007.7"
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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": "linux-buildinfo-5.14.0-1008-oem",
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"binary_version": "5.14.0-1008.8"
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},
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{
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"binary_name": "linux-headers-5.14.0-1008-oem",
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"binary_version": "5.14.0-1008.8"
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},
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{
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"binary_name": "linux-image-unsigned-5.14.0-1008-oem",
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"binary_version": "5.14.0-1008.8"
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},
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{
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"binary_name": "linux-modules-5.14.0-1008-oem",
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"binary_version": "5.14.0-1008.8"
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},
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{
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"binary_name": "linux-oem-5.14-headers-5.14.0-1008",
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"binary_version": "5.14.0-1008.8"
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},
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{
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"binary_name": "linux-oem-5.14-tools-5.14.0-1008",
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"binary_version": "5.14.0-1008.8"
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},
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{
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"binary_name": "linux-oem-5.14-tools-host",
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"binary_version": "5.14.0-1008.8"
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},
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{
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"binary_name": "linux-tools-5.14.0-1008-oem",
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"binary_version": "5.14.0-1008.8"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-3760",
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"severity": [
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{
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"type": "CVSS_V4",
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"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
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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:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "high"
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}
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]
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},
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{
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"id": "CVE-2021-3772",
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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:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2021-42327",
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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:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2021-42739",
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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:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/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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"id": "CVE-2021-43056",
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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: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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"id": "CVE-2021-43267",
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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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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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"id": "CVE-2021-43389",
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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: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": "low"
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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-5165-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3760"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3772"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-42327"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-42739"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-43056"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-43267"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-43389"
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}
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]
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} |