Not rated
CVE-2021-4028 A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with…
Description
A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code, a local attacker could leverage this use-after-free to crash the system or possibly escalate privileges on the system.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| kernel | Versions not published |
References
- lkml.org lkml.org
- git.kernel.org git.kernel.org
- bugzilla.redhat.com bugzilla.redhat.com
- access.redhat.com access.redhat.com
- bugzilla.suse.com bugzilla.suse.com
- security.netapp.com security.netapp.com
Timeline
- Published
- Last modified
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