VDB
DEBIAN-CVE-2021-27365
DEBIAN-CVE-2021-27365
PUBLISHED
CVSS 7.800000190734863 HIGH
An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | 0, 0, 0 |
| Debian:12 | linux | 0, 0, 0 |
| Debian:13 | linux | 0, 0, 0 |
Exploit Intelligence
- Iweisc/Kernel-CVE-2021-27365-hotfix (github-poc-repo)
- Iweisc/Kernel-CVE-2021-27365-hotfix (github-poc)
Timeline
- Mar 7, 2021 CVE Published
- Apr 28, 2026 CVE Updated