Vulnerability CVE-2019-9003
Published: 2019-02-22

Description:
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.

Type:

CWE-416

 (Use After Free)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Netapp -> Element software management 
Linux -> Linux kernel 

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