vulnerability
Debian: CVE-2021-3923: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 1 | (AV:L/AC:L/Au:M/C:P/I:N/A:N) | 03/27/2023 | 07/30/2024 | 01/30/2025 |
Severity
1
CVSS
(AV:L/AC:L/Au:M/C:P/I:N/A:N)
Published
03/27/2023
Added
07/30/2024
Modified
01/30/2025
Description
A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms.
Solution
debian-upgrade-linux
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