7.2
CVE-2020-12464
- EPSS 0.08%
- Veröffentlicht 29.04.2020 18:15:13
- Zuletzt bearbeitet 21.11.2024 04:59:45
- Quelle cve@mitre.org
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usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.16.85
Linux ≫ Linux Kernel Version >= 3.17 < 4.4.221
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.221
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.178
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.119
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.36
Linux ≫ Linux Kernel Version >= 5.5 < 5.6.8
Netapp ≫ Active Iq Unified Manager Version- SwPlatformvmware_vsphere
Netapp ≫ Cloud Backup Version-
Netapp ≫ Hci Baseboard Management Controller Versionh300s
Netapp ≫ Hci Baseboard Management Controller Versionh410c
Netapp ≫ Hci Baseboard Management Controller Versionh410s
Netapp ≫ Hci Baseboard Management Controller Versionh500s
Netapp ≫ Hci Baseboard Management Controller Versionh610c
Netapp ≫ Hci Baseboard Management Controller Versionh610s
Netapp ≫ Hci Baseboard Management Controller Versionh615c
Netapp ≫ Hci Baseboard Management Controller Versionh700s
Netapp ≫ Hci Storage Nodes Version-
Netapp ≫ Solidfire & Hci Storage Node Version-
Netapp ≫ Steelstore Cloud Integrated Storage Version-
Netapp ≫ Hci Compute Node Version-
Netapp ≫ Solidfire Baseboard Management Controller Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.08% | 0.25 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 6.7 | 0.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.