gsd-2022-41218
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-41218",
"id": "GSD-2022-41218",
"references": [
"https://www.suse.com/security/cve/CVE-2022-41218.html",
"https://www.debian.org/security/2023/dsa-5324",
"https://advisories.mageia.org/CVE-2022-41218.html",
"https://ubuntu.com/security/CVE-2022-41218"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-41218"
],
"details": "In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release.",
"id": "GSD-2022-41218",
"modified": "2023-12-13T01:19:32.362507Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
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"product": {
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"product_name": "n/a",
"version": {
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}
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}
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"value": "In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release."
}
]
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"name": "https://lore.kernel.org/all/20220908132754.30532-1-tiwai@suse.de/",
"refsource": "MISC",
"url": "https://lore.kernel.org/all/20220908132754.30532-1-tiwai@suse.de/"
},
{
"name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/media/dvb-core/dmxdev.c",
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/media/dvb-core/dmxdev.c"
},
{
"name": "[oss-security] 20220923 CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2022/09/23/4"
},
{
"name": "[oss-security] 20220923 Re: [Report v2] CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2022/09/24/2"
},
{
"name": "[oss-security] 20220923 [Report v2] CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
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"url": "http://www.openwall.com/lists/oss-security/2022/09/24/1"
},
{
"name": "DSA-5324",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2023/dsa-5324"
},
{
"name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"
},
{
"name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
},
{
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}
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"nvd.nist.gov": {
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"value": "In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release."
},
{
"lang": "es",
"value": "En el archivo drivers/media/dvb-core/dmxdev.c en el kernel de Linux versiones hasta 5.19.10, se presenta un uso de memoria previamente liberada causado por refcount races, que afecta a dvb_demux_open y dvb_dmxdev_release"
}
],
"id": "CVE-2022-41218",
"lastModified": "2024-03-25T01:15:52.347",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
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},
"published": "2022-09-21T07:15:08.643",
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"vulnStatus": "Modified",
"weaknesses": [
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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