ALAS2-2025-3053

Amazon Linux 2 Security Advisory: ALAS2-2025-3053
Advisory Released Date: 2025-10-27
Advisory Updated Date: 2025-10-27

Severity: Important

References: CVE-2022-50422 CVE-2023-53530 CVE-2023-53567 CVE-2025-39773 CVE-2025-39923 CVE-2025-39955
FAQs regarding Amazon Linux ALAS/CVE Severity

Issue Overview:

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

scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() (CVE-2022-50422)

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

scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id() (CVE-2023-53530)

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

spi: qup: Don't skip cleanup in remove's error path (CVE-2023-53567)

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

net: bridge: fix soft lockup in br_multicast_query_expired() (CVE-2025-39773)

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

dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees (CVE-2025-39923)

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

tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). (CVE-2025-39955)

Affected Packages:

kernel

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update kernel or yum update --advisory ALAS2-2025-3053 to update your system.
System reboot is required in order to complete this update.

New Packages:

aarch64:
    kernel-4.14.355-280.706.amzn2.aarch64
    kernel-headers-4.14.355-280.706.amzn2.aarch64
    kernel-debuginfo-common-aarch64-4.14.355-280.706.amzn2.aarch64
    perf-4.14.355-280.706.amzn2.aarch64
    perf-debuginfo-4.14.355-280.706.amzn2.aarch64
    python-perf-4.14.355-280.706.amzn2.aarch64
    python-perf-debuginfo-4.14.355-280.706.amzn2.aarch64
    kernel-tools-4.14.355-280.706.amzn2.aarch64
    kernel-tools-devel-4.14.355-280.706.amzn2.aarch64
    kernel-tools-debuginfo-4.14.355-280.706.amzn2.aarch64
    kernel-devel-4.14.355-280.706.amzn2.aarch64
    kernel-debuginfo-4.14.355-280.706.amzn2.aarch64

i686:
    kernel-headers-4.14.355-280.706.amzn2.i686

src:
    kernel-4.14.355-280.706.amzn2.src

x86_64:
    kernel-4.14.355-280.706.amzn2.x86_64
    kernel-headers-4.14.355-280.706.amzn2.x86_64
    kernel-debuginfo-common-x86_64-4.14.355-280.706.amzn2.x86_64
    perf-4.14.355-280.706.amzn2.x86_64
    perf-debuginfo-4.14.355-280.706.amzn2.x86_64
    python-perf-4.14.355-280.706.amzn2.x86_64
    python-perf-debuginfo-4.14.355-280.706.amzn2.x86_64
    kernel-tools-4.14.355-280.706.amzn2.x86_64
    kernel-tools-devel-4.14.355-280.706.amzn2.x86_64
    kernel-tools-debuginfo-4.14.355-280.706.amzn2.x86_64
    kernel-devel-4.14.355-280.706.amzn2.x86_64
    kernel-debuginfo-4.14.355-280.706.amzn2.x86_64
    kernel-livepatch-4.14.355-280.706-1.0-0.amzn2.x86_64

Additional References

Release Notes: Amazon Linux 2 Release Notes

Red Hat: CVE-2022-50422, CVE-2023-53530, CVE-2023-53567, CVE-2025-39773, CVE-2025-39923, CVE-2025-39955

Mitre: CVE-2022-50422, CVE-2023-53530, CVE-2023-53567, CVE-2025-39773, CVE-2025-39923, CVE-2025-39955