Linux · Amazon Linux · Security advisory · July 21, 2025

ALAS2023-2025-1111: Security update for 22 packages

ALAS2023-2025-1111, released July 21, 2025, fixes 70 CVEs across 22 products. One of them is being exploited (CVE-2025-38352); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV
CVEs closed
70
1 rated Critical
Exploited
1
CVE-2025-38352
Highest CVSS
9.3
Base score, 0 to 10
Highest EPSS
0.0136
71st percentile

Priority of the 70 CVEs

Patch now 1 Urgent 1 High 46 Routine 22

Fixed package versions

ProductReleaseFixed in
bpftoolamzn 20231:6.1.144-170.251.amzn2023
bpftool-debuginfoamzn 20231:6.1.144-170.251.amzn2023
kernelamzn 20231:6.1.144-170.251.amzn2023
kernel-debuginfoamzn 20231:6.1.144-170.251.amzn2023
kernel-debuginfo-common-aarch64amzn 20231:6.1.144-170.251.amzn2023
kernel-debuginfo-common-x86_64amzn 20231:6.1.144-170.251.amzn2023
kernel-develamzn 20231:6.1.144-170.251.amzn2023
kernel-headersamzn 20231:6.1.144-170.251.amzn2023
kernel-libbpfamzn 20231:6.1.144-170.251.amzn2023
kernel-libbpf-debuginfoamzn 20231:6.1.144-170.251.amzn2023
kernel-libbpf-develamzn 20231:6.1.144-170.251.amzn2023
kernel-libbpf-staticamzn 20231:6.1.144-170.251.amzn2023
kernel-livepatch-6.1.144-170.251amzn 20231:1.0-0.amzn2023
kernel-modules-extraamzn 20231:6.1.144-170.251.amzn2023
kernel-modules-extra-commonamzn 20231:6.1.144-170.251.amzn2023
kernel-toolsamzn 20231:6.1.144-170.251.amzn2023
kernel-tools-debuginfoamzn 20231:6.1.144-170.251.amzn2023
kernel-tools-develamzn 20231:6.1.144-170.251.amzn2023
perfamzn 20231:6.1.144-170.251.amzn2023
perf-debuginfoamzn 20231:6.1.144-170.251.amzn2023
python3-perfamzn 20231:6.1.144-170.251.amzn2023
python3-perf-debuginfoamzn 20231:6.1.144-170.251.amzn2023

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Patch now CVE-2025-38352 posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()7.8 0.0136 KEVExploited
Urgent CVE-2024-36913 linux: In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Leak pages if set_memory_enc...9.3 0.0066 None reported
High CVE-2025-38430 nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request7.1 0.0059 None reported
High CVE-2025-38181 calipso: Fix null-ptr-deref in calipso_req_{set,del}attr().7.0 0.0058 None reported
High CVE-2025-38399 scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()7.0 0.0051 None reported
High CVE-2025-38146 net: openvswitch: Fix the dead loop of MPLS parse7.8 0.0049 None reported
High CVE-2025-38124 kernel-abi-stablelists: The kernel packages contain the Linux kernel, the core of any Linux operating system7.0 0.0047 None reported
High CVE-2025-38211 RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction7.8 0.0042 None reported
High CVE-2025-38350 net/sched: Always pass notifications when child class becomes empty7.8 0.0030 None reported
High CVE-2025-38236 af_unix: Don't leave consecutive consumed OOB skbs.7.8 0.0030 None reported
High CVE-2025-37807 bpf: Fix kmemleak warning for percpu hashmap7.0 0.0025 None reported
High CVE-2025-38103 HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse()7.1 0.0023 None reported
High CVE-2025-37958 mm/huge_memory: fix dereferencing invalid pmd migration entry7.1 0.0023 None reported
High CVE-2025-38115 net_sched: sch_sfq: fix a potential crash on gso_skb handling7.0 0.0023 None reported
High CVE-2025-38298 linux: In the Linux kernel, the following vulnerability has been resolved: EDAC/skx_common: Fix general protection fault A...7.8 0.0023 None reported
High CVE-2025-38111 net/mdiobus: Fix potential out-of-bounds read/write access7.1 0.0023 None reported
High CVE-2025-38147 calipso: Don't call calipso functions for AF_INET sk.7.8 0.0023 None reported
High CVE-2025-38415 Squashfs: check return result of sb_min_blocksize7.8 0.0023 None reported
High CVE-2024-41013 kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu...7.8 0.0022 None reported
High CVE-2025-38498 do_change_type(): refuse to operate on unmounted/not ours mounts7.9 0.0022 None reported
High CVE-2025-38403 vsock/vmci: Clear the vmci transport packet properly when initializing it7.8 0.0022 None reported
High CVE-2025-38324 mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu().7.0 0.0022 None reported
High CVE-2025-38424 perf: Fix sample vs do_exit()7.0 0.0022 None reported
High CVE-2025-38389 drm/i915/gt: Fix timeline left held on VMA alloc error7.8 0.0022 None reported
High CVE-2025-38084 mm/hugetlb: unshare page tables during VMA split, not before7.3 0.0021 None reported
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