7.8

CVE-2019-9003

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 Version 5.0 Update rc1
Linux ≫ Linux Kernel Version 5.0 Update rc2
Linux ≫ Linux Kernel Version 5.0 Update rc3
Linux ≫ Linux Kernel Version 5.0 Update rc4
Netapp ≫ Hci Management Node Version -
Netapp ≫ Snapprotect Version -
Netapp ≫ Solidfire Version -
Netapp ≫ Cn1610 Firmware Version -
   Netapp ≫ Cn1610 Version -
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.10
Opensuse ≫ Leap Version 15.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.88% 0.909
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://usn.ubuntu.com/3930-1/
Third Party Advisory
https://usn.ubuntu.com/3930-2/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html
Third Party Advisory
Mailing List
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77f8269606bf95fcb232ee86f6da80886f1dfae8
Patch
Vendor Advisory
http://www.securityfocus.com/bid/107145
Third Party Advisory
VDB Entry
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.5
Vendor Advisory
Release Notes
https://github.com/torvalds/linux/commit/77f8269606bf95fcb232ee86f6da80886f1dfae8
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20190327-0002/
Third Party Advisory