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CVE-2020-36313 (GCVE-0-2020-36313)
Vulnerability from cvelistv5 – Published: 2021-04-06 23:28 – Updated: 2024-08-04 17:23- n/a
| URL | Tags |
|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2021060… | x_refsource_CONFIRM |
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GSD-2020-36313
Vulnerability from gsd - Updated: 2023-12-13 01:21{
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GHSA-C45P-95WM-GFQP
Vulnerability from github – Published: 2022-05-24 17:46 – Updated: 2022-05-24 17:46An issue was discovered in the Linux kernel before 5.7. The KVM subsystem allows out-of-range access to memslots after a deletion, aka CID-0774a964ef56. This affects arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h, and virt/kvm/kvm_main.c.
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"id": "GHSA-c45p-95wm-gfqp",
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BDU:2021-01957
Vulnerability from fstec - Published: 06.04.2021{
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"remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
"remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
"\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
"\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "9 (Debian GNU/Linux), 10 (Debian GNU/Linux), \u0434\u043e 5.7 (Linux)",
"\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\n\u0414\u043b\u044f Linux:\nhttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7\n\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219\n\n\u0414\u043b\u044f Debian GNU/Linux:\nhttps://security-tracker.debian.org/tracker/CVE-2020-36313",
"\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "06.04.2021",
"\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "20.09.2021",
"\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "08.04.2021",
"\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2021-01957",
"\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2020-36313",
"\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
"\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
"\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Debian GNU/Linux, Linux",
"\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 9 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 10 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u0434\u043e 5.7 ",
"\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h \u0438 virt/kvm/kvm_main.c \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 Kernel-based Virtual Machine (KVM) \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Linux, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u043c\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438",
"\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
"\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u0412\u044b\u0445\u043e\u0434 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438 (CWE-119)",
"\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h \u0438 virt/kvm/kvm_main.c \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 Kernel-based Virtual Machine (KVM) \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Linux \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0431\u0443\u0444\u0435\u0440\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u043c\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438",
"\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
"\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
"\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
"\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
"\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
"\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
"\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-36313\nhttps://security-tracker.debian.org/tracker/CVE-2020-36313",
"\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
"\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
"\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-119",
"\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7)"
}
FKIE_CVE-2020-36313
Vulnerability from fkie_nvd - Published: 2021-04-07 00:15 - Updated: 2024-11-21 05:29| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7 | Release Notes, Vendor Advisory | |
| cve@mitre.org | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219 | Patch, Vendor Advisory | |
| cve@mitre.org | https://security.netapp.com/advisory/ntap-20210604-0005/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7 | Release Notes, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20210604-0005/ | Third Party Advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C3821E00-CCBB-4CD4-AD2C-D47DFF2F5A34",
"versionEndExcluding": "5.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in the Linux kernel before 5.7. The KVM subsystem allows out-of-range access to memslots after a deletion, aka CID-0774a964ef56. This affects arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h, and virt/kvm/kvm_main.c."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en el kernel de Linux versiones anteriores a 5.7.\u0026#xa0;El subsistema KVM permite el acceso fuera de rango a memslots despu\u00e9s de una eliminaci\u00f3n, tambi\u00e9n se conoce como CID-0774a964ef56.\u0026#xa0;Esto afecta a los archivos arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h y virt/kvm/kvm_main.c"
}
],
"id": "CVE-2020-36313",
"lastModified": "2024-11-21T05:29:14.970",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-04-07T00:15:13.290",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210604-0005/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210604-0005/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
WID-SEC-W-2022-2072
Vulnerability from csaf_certbund - Published: 2021-04-06 22:00 - Updated: 2024-07-02 22:00Es existiert eine Schwachstelle im Linux Kernel, welche in "arch/x86/kvm/svm/svm.c" besteht und eine Endlos-Schleife für bestimmte verschachtelte Seitenfehler ermöglicht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um nicht spezifizierte Auswirkungen zu verursachen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Dell NetWorker <19.11
Dell / NetWorker
|
<19.11 |
Es existiert eine Schwachstelle im Linux Kernel, welche in "arch/x86/kvm/svm/sev.c" auftritt. Wenn eine große SEV VM gelöscht wird, müssen einige verschlüsselte Regionen deregistriert werden, wodurch ein Denial of Service Zustand herbeigeführt werden kann. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source Linux Kernel <5.8.10
Open Source / Linux Kernel
|
<5.8.10 | ||
|
Open Source Linux Kernel <5.8
Open Source / Linux Kernel
|
<5.8 | ||
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Open Source Linux Kernel <5.7
Open Source / Linux Kernel
|
<5.7 | ||
|
Dell NetWorker <19.11
Dell / NetWorker
|
<19.11 |
Es existiert eine Schwachstelle im Linux Kernel, welche in "virt/kvm/kvm_main.c" auftritt und auf ein Speicherleck zurückzuführen ist, welches bei einem fehlerhaften "malloc" auftritt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Informationen offenzulegen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source Linux Kernel <5.8
Open Source / Linux Kernel
|
<5.8 | ||
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Open Source Linux Kernel <5.7
Open Source / Linux Kernel
|
<5.7 | ||
|
Dell NetWorker <19.11
Dell / NetWorker
|
<19.11 |
Es existiert eine Schwachstelle im Linux Kernel, welche im KVM Subsystem liegt. Das KVM Subsystem erlaubt den Out-of-Range-Zugriff auf Memslots, nachdem diese gelöscht wurden. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um nicht spezifizierte Auswirkungen zu verursachen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Dell NetWorker <19.11
Dell / NetWorker
|
<19.11 |
Es existiert eine Schwachstelle im Linux Kernel, welche aufgrund einer NULL-Zeiger-Dereferenzierung für bestimmte Zugriffe auf den "SynIC Hyper-V" Kontext besteht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um nicht spezifizierte Auswirkungen zu verursachen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source Linux Kernel <5.8.10
Open Source / Linux Kernel
|
<5.8.10 | ||
|
Open Source Linux Kernel <5.8
Open Source / Linux Kernel
|
<5.8 | ||
|
Open Source Linux Kernel <5.9
Open Source / Linux Kernel
|
<5.9 | ||
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Open Source Linux Kernel <5.7
Open Source / Linux Kernel
|
<5.7 | ||
|
Dell NetWorker <19.11
Dell / NetWorker
|
<19.11 |
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source Linux Kernel <=5.11.11
Open Source / Linux Kernel
|
<=5.11.11 |
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren, einen Denial of Service Zustand herbeizuf\u00fchren oder Informationen offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2022-2072 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-2072.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-2072 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2072"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1572-1 vom 2021-05-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008763.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1596-1 vom 2021-05-13",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008770.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1573-1 vom 2021-05-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008764.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1595-1 vom 2021-05-13",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008769.html"
},
{
"category": "external",
"summary": "Kernel Git vom 2021-04-06",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=919f4ebc598701670e80e31573a58f1f2d2bf918"
},
{
"category": "external",
"summary": "Kernel Git vom 2021-04-06",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219"
},
{
"category": "external",
"summary": "Kernel Git vom 2021-04-06",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f65886606c2d3b562716de030706dfe1bea4ed5e"
},
{
"category": "external",
"summary": "Kernel Git vom 2021-04-06",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7be74942f184fdfba34ddd19a0d995deb34d4a03"
},
{
"category": "external",
"summary": "Kernel Git vom 2021-04-06",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e72436bc3a5206f95bb384e741154166ddb3202e"
},
{
"category": "external",
"summary": "NIST Database vom 2021-04-06",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30178"
},
{
"category": "external",
"summary": "NIST Database vom 2021-04-06",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36313"
},
{
"category": "external",
"summary": "NIST Database vom 2021-04-06",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36312"
},
{
"category": "external",
"summary": "NIST Database vom 2021-04-06",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36311"
},
{
"category": "external",
"summary": "NIST Database vom 2021-04-06",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36310"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1605-1 vom 2021-05-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008775.html"
},
{
"category": "external",
"summary": "Red Hat Bug-Tracker 1947982 vom 2021-04-09",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1947982"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1617-1 vom 2021-05-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008777.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1624-1 vom 2021-05-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008781.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1623-1 vom 2021-05-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008780.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1625-1 vom 2021-05-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008782.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1211-1 vom 2021-04-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008642.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1210-1 vom 2021-04-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008641.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1238-1 vom 2021-04-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008645.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1248-1 vom 2021-04-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008651.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1266-1 vom 2021-04-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008657.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1301-1 vom 2021-04-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008670.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2021-9306 vom 2021-06-15",
"url": "https://linux.oracle.com/errata/ELSA-2021-9306.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2021-9307 vom 2021-06-15",
"url": "https://linux.oracle.com/errata/ELSA-2021-9307.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1975-1 vom 2021-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-June/009015.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1977-1 vom 2021-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-June/009018.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5120-1 vom 2021-10-22",
"url": "https://ubuntu.com/security/notices/USN-5120-1"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-4941 vom 2021-07-20",
"url": "https://lists.debian.org/debian-security-announce/2021/msg00124.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-2714 vom 2021-07-20",
"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00015.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5071-1 vom 2021-09-09",
"url": "https://ubuntu.com/security/notices/USN-5071-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5071-2 vom 2021-09-16",
"url": "https://ubuntu.com/security/notices/USN-5071-2"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2021-9451 vom 2021-09-16",
"url": "https://linux.oracle.com/errata/ELSA-2021-9451.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2021-9450 vom 2021-09-16",
"url": "https://linux.oracle.com/errata/ELSA-2021-9450.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALASKERNEL-5.4-2022-006 vom 2022-01-31",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-006.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5095 vom 2022-03-09",
"url": "https://lists.debian.org/debian-security-announce/2022/msg00062.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9999 vom 2022-11-16",
"url": "http://linux.oracle.com/errata/ELSA-2022-9999.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:1648-1 vom 2024-05-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018524.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:1643-1 vom 2024-05-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018529.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:1648-2 vom 2024-05-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018572.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:1870-1 vom 2024-05-30",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-May/018634.html"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2024-022 vom 2024-07-03",
"url": "https://www.dell.com/support/kbdoc/de-de/000226633/dsa-2024-022-security-update-for-dell-networker-vproxy-multiple-component-vulnerabilities"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2024-07-02T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:38:16.928+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-2072",
"initial_release_date": "2021-04-06T22:00:00.000+00:00",
"revision_history": [
{
"date": "2021-04-06T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2021-04-11T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2021-04-15T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-04-18T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-04-20T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-04-21T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-05-13T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-05-16T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-05-17T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-05-18T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-06-14T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2021-06-15T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-07-20T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2021-09-08T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2021-09-16T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Ubuntu und Oracle Linux aufgenommen"
},
{
"date": "2021-10-21T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-01-30T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2022-03-09T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-11-16T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-05-14T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-05-21T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-05-30T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-07-02T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "23"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c19.11",
"product": {
"name": "Dell NetWorker \u003c19.11",
"product_id": "T035785"
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c5.7",
"product": {
"name": "Open Source Linux Kernel \u003c5.7",
"product_id": "790655"
}
},
{
"category": "product_version_range",
"name": "\u003c5.8",
"product": {
"name": "Open Source Linux Kernel \u003c5.8",
"product_id": "839976"
}
},
{
"category": "product_version_range",
"name": "\u003c5.8.10",
"product": {
"name": "Open Source Linux Kernel \u003c5.8.10",
"product_id": "859660"
}
},
{
"category": "product_version_range",
"name": "\u003c=5.11.11",
"product": {
"name": "Open Source Linux Kernel \u003c=5.11.11",
"product_id": "T018740"
}
},
{
"category": "product_version_range",
"name": "\u003c5.9",
"product": {
"name": "Open Source Linux Kernel \u003c5.9",
"product_id": "T018797"
}
}
],
"category": "product_name",
"name": "Linux Kernel"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-36310",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel, welche in \"arch/x86/kvm/svm/svm.c\" besteht und eine Endlos-Schleife f\u00fcr bestimmte verschachtelte Seitenfehler erm\u00f6glicht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um nicht spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"T000126",
"398363",
"T004914",
"T035785"
]
},
"release_date": "2021-04-06T22:00:00.000+00:00",
"title": "CVE-2020-36310"
},
{
"cve": "CVE-2020-36311",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel, welche in \"arch/x86/kvm/svm/sev.c\" auftritt. Wenn eine gro\u00dfe SEV VM gel\u00f6scht wird, m\u00fcssen einige verschl\u00fcsselte Regionen deregistriert werden, wodurch ein Denial of Service Zustand herbeigef\u00fchrt werden kann. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"859660",
"839976",
"2951",
"T002207",
"T000126",
"398363",
"T004914",
"790655",
"T035785"
]
},
"release_date": "2021-04-06T22:00:00.000+00:00",
"title": "CVE-2020-36311"
},
{
"cve": "CVE-2020-36312",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel, welche in \"virt/kvm/kvm_main.c\" auftritt und auf ein Speicherleck zur\u00fcckzuf\u00fchren ist, welches bei einem fehlerhaften \"malloc\" auftritt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Informationen offenzulegen."
}
],
"product_status": {
"known_affected": [
"839976",
"2951",
"T002207",
"T000126",
"398363",
"T004914",
"790655",
"T035785"
]
},
"release_date": "2021-04-06T22:00:00.000+00:00",
"title": "CVE-2020-36312"
},
{
"cve": "CVE-2020-36313",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel, welche im KVM Subsystem liegt. Das KVM Subsystem erlaubt den Out-of-Range-Zugriff auf Memslots, nachdem diese gel\u00f6scht wurden. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um nicht spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"T000126",
"398363",
"T004914",
"T035785"
]
},
"release_date": "2021-04-06T22:00:00.000+00:00",
"title": "CVE-2020-36313"
},
{
"cve": "CVE-2021-30178",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel, welche aufgrund einer NULL-Zeiger-Dereferenzierung f\u00fcr bestimmte Zugriffe auf den \"SynIC Hyper-V\" Kontext besteht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um nicht spezifizierte Auswirkungen zu verursachen."
}
],
"product_status": {
"known_affected": [
"859660",
"839976",
"T018797",
"2951",
"T002207",
"T000126",
"398363",
"T004914",
"790655",
"T035785"
],
"last_affected": [
"T018740"
]
},
"release_date": "2021-04-06T22:00:00.000+00:00",
"title": "CVE-2021-30178"
}
]
}
CNVD-2021-30592
Vulnerability from cnvd - Published: 2021-04-25目前厂商已发布升级补丁以修复漏洞,补丁获取链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219
| Name | Linux kernel <5.7 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-36313",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-36313"
}
},
"description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\n\nLinux kernel 5.7\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eKVM\u5b50\u7cfb\u7edf\u5141\u8bb8\u5220\u9664\u540e\u8d85\u8303\u56f4\u8bbf\u95ee\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-30592",
"openTime": "2021-04-25",
"patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel 5.7\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eKVM\u5b50\u7cfb\u7edf\u5141\u8bb8\u5220\u9664\u540e\u8d85\u8303\u56f4\u8bbf\u95ee\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Linux kernel\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-30592\uff09\u7684\u8865\u4e01",
"products": {
"product": "Linux kernel \u003c5.7"
},
"referenceLink": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7",
"serverity": "\u4e2d",
"submitTime": "2021-04-21",
"title": "Linux kernel\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-30592\uff09"
}
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.