7.8
CVE-2019-9003
- EPSS 7.13%
- Veröffentlicht 22.02.2019 15:29:00
- Zuletzt bearbeitet 21.11.2024 04:50:47
- Quelle cve@mitre.org
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In the Linux kernel before 4.20.5, attackers can trigger a drivers/char/ipmi/ipmi_msghandler.c use-after-free and OOPS by arranging for certain simultaneous execution of the code, as demonstrated by a "service ipmievd restart" loop.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.18 < 4.19.18
Linux ≫ Linux Kernel Version >= 4.20 < 4.20.5
Linux ≫ Linux Kernel Version5.0 Updaterc1
Linux ≫ Linux Kernel Version5.0 Updaterc2
Linux ≫ Linux Kernel Version5.0 Updaterc3
Linux ≫ Linux Kernel Version5.0 Updaterc4
Netapp ≫ Hci Management Node Version-
Netapp ≫ Snapprotect Version-
Netapp ≫ Cn1610 Firmware Version-
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.10
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 7.13% | 0.911 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 7.8 | 10 | 6.9 |
AV:N/AC:L/Au:N/C:N/I:N/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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.