vulnerability

Amazon Linux AMI 2: CVE-2024-50264: Security patch for kernel, kernel-livepatch-4.14.355-275.572, kernel-livepatch-4.14.355-275.582, kernel-livepatch-4.14.355-275.591, kernel-livepatch-4.14.355-275.603, kernel-livepatch-4.14.355-276.618 (Multiple Advisories)

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Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Nov 19, 2024
Added
Mar 4, 2025
Modified
Apr 30, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans

During loopback communication, a dangling pointer can be created in
vsk->trans, potentially leading to a Use-After-Free condition. This
issue is resolved by initializing vsk->trans to NULL.

Solutions

amazon-linux-ami-2-upgrade-bpftoolamazon-linux-ami-2-upgrade-bpftool-debuginfoamazon-linux-ami-2-upgrade-kernelamazon-linux-ami-2-upgrade-kernel-debuginfoamazon-linux-ami-2-upgrade-kernel-debuginfo-common-aarch64amazon-linux-ami-2-upgrade-kernel-debuginfo-common-x86_64amazon-linux-ami-2-upgrade-kernel-develamazon-linux-ami-2-upgrade-kernel-headersamazon-linux-ami-2-upgrade-kernel-livepatch-4-14-355-275-572amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-355-275-582amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-355-275-591amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-355-275-603amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-355-276-618amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-230-223-885amazon-linux-ami-2-upgrade-kernel-livepatch-5-15-173-118-169amazon-linux-ami-2-upgrade-kernel-toolsamazon-linux-ami-2-upgrade-kernel-tools-debuginfoamazon-linux-ami-2-upgrade-kernel-tools-develamazon-linux-ami-2-upgrade-perfamazon-linux-ami-2-upgrade-perf-debuginfoamazon-linux-ami-2-upgrade-python-perfamazon-linux-ami-2-upgrade-python-perf-debuginfo

References

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