ubuntu-cve-2022-3078
Vulnerability from osv_ubuntu
Published
2022-09-01 21:15
Modified
2026-02-06 17:23
Summary
Details
An issue was discovered in the Linux kernel through 5.16-rc6. There is a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c.
Severity
5.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
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{
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{
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{
"binary_name": "linux-intel-iot-realtime-cloud-tools-5.15.0-1073",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-intel-iot-realtime-cloud-tools-common",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-intel-iot-realtime-headers-5.15.0-1073",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-intel-iot-realtime-tools-5.15.0-1073",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-intel-iot-realtime-tools-common",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-intel-iot-realtime-tools-host",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-modules-5.15.0-1073-intel-iot-realtime",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-modules-extra-5.15.0-1073-intel-iot-realtime",
"binary_version": "5.15.0-1073.75"
},
{
"binary_name": "linux-tools-5.15.0-1073-intel-iot-realtime",
"binary_version": "5.15.0-1073.75"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "linux-intel-iot-realtime",
"purl": "pkg:deb/ubuntu/linux-intel-iot-realtime@5.15.0-1073.75?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.15.0-1073.75"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-5.15.0-1032-realtime",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-cloud-tools-5.15.0-1032-realtime",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-headers-5.15.0-1032-realtime",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-image-unsigned-5.15.0-1032-realtime",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-modules-5.15.0-1032-realtime",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-modules-extra-5.15.0-1032-realtime",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-realtime-cloud-tools-5.15.0-1032",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-realtime-cloud-tools-common",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-realtime-headers-5.15.0-1032",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-realtime-tools-5.15.0-1032",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-realtime-tools-common",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-realtime-tools-host",
"binary_version": "5.15.0-1032.35"
},
{
"binary_name": "linux-tools-5.15.0-1032-realtime",
"binary_version": "5.15.0-1032.35"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "linux-realtime",
"purl": "pkg:deb/ubuntu/linux-realtime@5.15.0-1032.35?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
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}
],
"type": "ECOSYSTEM"
}
],
"versions": [
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]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "linux-buildinfo-5.15.0-1014-realtime",
"binary_version": "5.15.0-1014.14"
},
{
"binary_name": "linux-cloud-tools-5.15.0-1014-realtime",
"binary_version": "5.15.0-1014.14"
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{
"binary_name": "linux-headers-5.15.0-1014-realtime",
"binary_version": "5.15.0-1014.14"
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{
"binary_name": "linux-image-unsigned-5.15.0-1014-realtime",
"binary_version": "5.15.0-1014.14"
},
{
"binary_name": "linux-modules-5.15.0-1014-realtime",
"binary_version": "5.15.0-1014.14"
},
{
"binary_name": "linux-modules-extra-5.15.0-1014-realtime",
"binary_version": "5.15.0-1014.14"
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{
"binary_name": "linux-realtime-cloud-tools-5.15.0-1014",
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{
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}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:Realtime:22.04:LTS",
"name": "linux-realtime",
"purl": "pkg:deb/ubuntu/linux-realtime@5.15.0-1014.14?arch=source\u0026distro=realtime/jammy"
},
"ranges": [
{
"events": [
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"fixed": "5.15.0-1014.14"
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],
"type": "ECOSYSTEM"
}
],
"versions": [
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"5.15.0-1007.7",
"5.15.0-1009.9",
"5.15.0-1011.11"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "linux-buildinfo-6.8.0-2019-raspi-realtime",
"binary_version": "6.8.0-2019.20"
},
{
"binary_name": "linux-headers-6.8.0-2019-raspi-realtime",
"binary_version": "6.8.0-2019.20"
},
{
"binary_name": "linux-image-6.8.0-2019-raspi-realtime",
"binary_version": "6.8.0-2019.20"
},
{
"binary_name": "linux-modules-6.8.0-2019-raspi-realtime",
"binary_version": "6.8.0-2019.20"
},
{
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},
{
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},
{
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]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "linux-raspi-realtime",
"purl": "pkg:deb/ubuntu/linux-raspi-realtime@6.8.0-2019.20?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
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],
"type": "ECOSYSTEM"
}
],
"versions": [
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]
}
],
"aliases": [],
"details": "An issue was discovered in the Linux kernel through 5.16-rc6. There is a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c.",
"id": "UBUNTU-CVE-2022-3078",
"modified": "2026-02-06T17:23:47Z",
"published": "2022-09-01T21:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-3078"
},
{
"type": "REPORT",
"url": "https://git.kernel.org/linus/e6a21a14106d9718aa4f8e115b1e474888eeba44"
},
{
"type": "REPORT",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2\u0026id=e6a21a14106d9718aa4f8e115b1e474888eeba44"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3078"
}
],
"related": [],
"schema_version": "1.7.0",
"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": "low",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2022-3078"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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