Amazon Linux 2 Security Advisory: ALAS2KERNEL-5.4-2025-110
Advisory Released Date: 2025-09-29
Advisory Updated Date: 2025-10-08
FAQs regarding Amazon Linux ALAS/CVE Severity
In the Linux kernel, the following vulnerability has been resolved:
iavf: Fix reset error handling (CVE-2022-50053)
In the Linux kernel, the following vulnerability has been resolved:
net_sched: Flush gso_skb list too during ->change() (CVE-2025-37992)
In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem (CVE-2025-38022)
In the Linux kernel, the following vulnerability has been resolved:
can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode (CVE-2025-38665)
In the Linux kernel, the following vulnerability has been resolved:
hv_netvsc: Fix panic during namespace deletion with VF (CVE-2025-38683)
In the Linux kernel, the following vulnerability has been resolved:
net/sched: Fix backlog accounting in qdisc_dequeue_internal (CVE-2025-39677)
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702)
In the Linux kernel, the following vulnerability has been resolved:
scsi: lpfc: Fix buffer free/clear order in deferred receive path (CVE-2025-39841)
In the Linux kernel, the following vulnerability has been resolved:
ppp: fix memory leak in pad_compress_skb (CVE-2025-39847)
In the Linux kernel, the following vulnerability has been resolved:
i40e: Fix potential invalid access when MAC list is empty (CVE-2025-39853)
In the Linux kernel, the following vulnerability has been resolved:
e1000e: fix heap overflow in e1000_set_eeprom (CVE-2025-39898)
In the Linux kernel, the following vulnerability has been resolved:
mm/slub: avoid accessing metadata when pointer is invalid in object_err() (CVE-2025-39902)
Affected Packages:
kernel
Note:
This advisory is applicable to Amazon Linux 2 - Kernel-5.4 Extra. Visit this page to learn more about Amazon Linux 2 (AL2) Extras and this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update kernel or yum update --advisory ALAS2KERNEL-5.4-2025-110 to update your system.
System reboot is required in order to complete this update.
aarch64:
kernel-5.4.299-219.434.amzn2.aarch64
kernel-headers-5.4.299-219.434.amzn2.aarch64
kernel-debuginfo-common-aarch64-5.4.299-219.434.amzn2.aarch64
perf-5.4.299-219.434.amzn2.aarch64
perf-debuginfo-5.4.299-219.434.amzn2.aarch64
python-perf-5.4.299-219.434.amzn2.aarch64
python-perf-debuginfo-5.4.299-219.434.amzn2.aarch64
kernel-tools-5.4.299-219.434.amzn2.aarch64
kernel-tools-devel-5.4.299-219.434.amzn2.aarch64
kernel-tools-debuginfo-5.4.299-219.434.amzn2.aarch64
bpftool-5.4.299-219.434.amzn2.aarch64
bpftool-debuginfo-5.4.299-219.434.amzn2.aarch64
kernel-devel-5.4.299-219.434.amzn2.aarch64
kernel-debuginfo-5.4.299-219.434.amzn2.aarch64
i686:
kernel-headers-5.4.299-219.434.amzn2.i686
src:
kernel-5.4.299-219.434.amzn2.src
x86_64:
kernel-5.4.299-219.434.amzn2.x86_64
kernel-headers-5.4.299-219.434.amzn2.x86_64
kernel-debuginfo-common-x86_64-5.4.299-219.434.amzn2.x86_64
perf-5.4.299-219.434.amzn2.x86_64
perf-debuginfo-5.4.299-219.434.amzn2.x86_64
python-perf-5.4.299-219.434.amzn2.x86_64
python-perf-debuginfo-5.4.299-219.434.amzn2.x86_64
kernel-tools-5.4.299-219.434.amzn2.x86_64
kernel-tools-devel-5.4.299-219.434.amzn2.x86_64
kernel-tools-debuginfo-5.4.299-219.434.amzn2.x86_64
bpftool-5.4.299-219.434.amzn2.x86_64
bpftool-debuginfo-5.4.299-219.434.amzn2.x86_64
kernel-devel-5.4.299-219.434.amzn2.x86_64
kernel-debuginfo-5.4.299-219.434.amzn2.x86_64
2025-10-08: CVE-2025-39898 was added to this advisory.
2025-10-08: CVE-2025-39902 was added to this advisory.