Vulnerability Details : CVE-2019-16089
An issue was discovered in the Linux kernel through 5.2.13. nbd_genl_status in drivers/block/nbd.c does not check the nla_nest_start_noflag return value.
Products affected by CVE-2019-16089
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-16089
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-16089
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.7
|
MEDIUM | AV:L/AC:M/Au:N/C:N/I:N/A:C |
3.4
|
6.9
|
NIST | |
|
4.1
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H |
0.5
|
3.6
|
NIST |
CWE ids for CVE-2019-16089
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-16089
-
https://support.f5.com/csp/article/K03814795?utm_source=f5support&utm_medium=RSS
Third Party Advisory
-
https://lore.kernel.org/patchwork/patch/1106884/
[v2] nbd_genl_status: null check for nla_nest_start - PatchworkMailing List;Patch;Vendor Advisory
-
https://security.netapp.com/advisory/ntap-20191004-0001/
September 2019 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://lore.kernel.org/patchwork/patch/1126650/
[v3] nbd_genl_status: null check for nla_nest_start - PatchworkPatch;Vendor Advisory
-
https://usn.ubuntu.com/4414-1/
USN-4414-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu
-
https://usn.ubuntu.com/4439-1/
USN-4439-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu
-
https://usn.ubuntu.com/4425-1/
USN-4425-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu
-
https://usn.ubuntu.com/4440-1/
USN-4440-1: linux kernel vulnerabilities | Ubuntu security notices | Ubuntu
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