CVE-2019-9003

high-risk
Published 2019-02-22

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.

Do I need to act?

~
6.8% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (12)

Affected Vendors

Linux Canonical Netapp Opensuse

References (16)

Patch http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77f826...
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html
Third Party Advisory http://www.securityfocus.com/bid/107145
Release Notes https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.5
Patch https://github.com/torvalds/linux/commit/77f8269606bf95fcb232ee86f6da80886f1dfae...
Third Party Advisory https://security.netapp.com/advisory/ntap-20190327-0002/
Third Party Advisory https://usn.ubuntu.com/3930-1/
Third Party Advisory https://usn.ubuntu.com/3930-2/
Patch http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77f826...
Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html
Third Party Advisory http://www.securityfocus.com/bid/107145
Release Notes https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.5
Patch https://github.com/torvalds/linux/commit/77f8269606bf95fcb232ee86f6da80886f1dfae...
Third Party Advisory https://security.netapp.com/advisory/ntap-20190327-0002/
Third Party Advisory https://usn.ubuntu.com/3930-1/
Third Party Advisory https://usn.ubuntu.com/3930-2/
52
/ 100
high-risk
Severity 26/34 · High
Exploitability 9/34 · Low
Exposure 17/34 · Moderate