vulnerability
Amazon Linux AMI: CVE-2023-1838: Security patch for kernel (ALAS-2023-1735)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:N/A:C) | 2023-04-05 | 2023-06-08 | 2025-05-21 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
2023-04-05
Added
2023-06-08
Modified
2025-05-21
Description
A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.
Solution
amazon-linux-upgrade-kernel
References
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