vulnerability
SUSE: CVE-2021-4028: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | 2022-02-01 | 2022-02-04 | 2025-01-28 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
2022-02-01
Added
2022-02-04
Modified
2025-01-28
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.
Solution(s)
suse-upgrade-kernel-livepatch-5_3_18-57-defaultsuse-upgrade-kernel-livepatch-5_3_18-59_10-defaultsuse-upgrade-kernel-livepatch-5_3_18-59_13-defaultsuse-upgrade-kernel-livepatch-5_3_18-59_16-defaultsuse-upgrade-kernel-livepatch-5_3_18-59_19-defaultsuse-upgrade-kernel-livepatch-5_3_18-59_24-defaultsuse-upgrade-kernel-livepatch-5_3_18-59_27-defaultsuse-upgrade-kernel-livepatch-5_3_18-59_5-default
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