Vulnerability Details : 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.
Vulnerability category: Memory Corruption
Threat overview for CVE-2019-9003
Top countries where our scanners detected CVE-2019-9003
Top open port discovered on systems with this issue
80
IPs affected by CVE-2019-9003 644
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2019-9003
Probability of exploitation activity in the next 30 days: 1.29%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 85 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-9003
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-9003
-
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9003
-
http://www.securityfocus.com/bid/107145
Linux Kernel 'drivers/char/ipmi/ipmi_msghandler.c' Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://security.netapp.com/advisory/ntap-20190327-0002/
March 2019 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.5
Release Notes;Vendor Advisory
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https://github.com/torvalds/linux/commit/77f8269606bf95fcb232ee86f6da80886f1dfae8
ipmi: fix use-after-free of user->release_barrier.rda · torvalds/linux@77f8269 · GitHubPatch;Third Party Advisory
-
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77f8269606bf95fcb232ee86f6da80886f1dfae8
kernel/git/torvalds/linux.git - Linux kernel source treePatch;Vendor Advisory
-
https://usn.ubuntu.com/3930-1/
USN-3930-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html
[security-announce] openSUSE-SU-2019:1404-1: important: Security updateMailing List;Third Party Advisory
-
https://usn.ubuntu.com/3930-2/
USN-3930-2: Linux kernel (HWE) vulnerabilities | Ubuntu security noticesThird Party Advisory
Products affected by CVE-2019-9003
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.0:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.0:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.0:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.0:rc4:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:netapp:cn1610_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:snapprotect:-:*:*:*:*:*:*:*