Vulnerability Details : CVE-2021-47075
In the Linux kernel, the following vulnerability has been resolved:
nvmet: fix memory leak in nvmet_alloc_ctrl()
When creating ctrl in nvmet_alloc_ctrl(), if the cntlid_min is larger
than cntlid_max of the subsystem, and jumps to the
"out_free_changed_ns_list" label, but the ctrl->sqs lack of be freed.
Fix this by jumping to the "out_free_sqs" label.
Products affected by CVE-2021-47075
Please log in to view affected product information.
Exploit prediction scoring system (EPSS) score for CVE-2021-47075
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-47075
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
3.9
|
1.4
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-11-06 |
References for CVE-2021-47075
-
https://git.kernel.org/stable/c/afb680ed7ecbb7fd66ddb43650e9b533fd8b4b9a
nvmet: fix memory leak in nvmet_alloc_ctrl() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/4720f29acb3fe67aa8aa71e6b675b079d193aaeb
nvmet: fix memory leak in nvmet_alloc_ctrl() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/fec356a61aa3d3a66416b4321f1279e09e0f256f
nvmet: fix memory leak in nvmet_alloc_ctrl() - kernel/git/stable/linux.git - Linux kernel stable tree
Jump to