ALAS2023-2025-915: Security update for 22 packages

ALAS2023-2025-915, released March 26, 2025, fixes 25 CVEs across 22 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.3800

98th percentile

Priority of the 25 CVEs

Patch now 0
                                Urgent 0
                                High 19
                                Routine 6

Fixed package versions

Product	Release	Fixed in
bpftool	amzn 2023	6.1.131-143.221.amzn2023
bpftool-debuginfo	amzn 2023	6.1.131-143.221.amzn2023
kernel	amzn 2023	6.1.131-143.221.amzn2023
kernel-debuginfo	amzn 2023	6.1.131-143.221.amzn2023
kernel-debuginfo-common-aarch64	amzn 2023	6.1.131-143.221.amzn2023
kernel-debuginfo-common-x86_64	amzn 2023	6.1.131-143.221.amzn2023
kernel-devel	amzn 2023	6.1.131-143.221.amzn2023
kernel-headers	amzn 2023	6.1.131-143.221.amzn2023
kernel-libbpf	amzn 2023	6.1.131-143.221.amzn2023
kernel-libbpf-debuginfo	amzn 2023	6.1.131-143.221.amzn2023
kernel-libbpf-devel	amzn 2023	6.1.131-143.221.amzn2023
kernel-libbpf-static	amzn 2023	6.1.131-143.221.amzn2023
kernel-livepatch-6.1.131-143.221	amzn 2023	1.0-0.amzn2023
kernel-modules-extra	amzn 2023	6.1.131-143.221.amzn2023
kernel-modules-extra-common	amzn 2023	6.1.131-143.221.amzn2023
kernel-tools	amzn 2023	6.1.131-143.221.amzn2023
kernel-tools-debuginfo	amzn 2023	6.1.131-143.221.amzn2023
kernel-tools-devel	amzn 2023	6.1.131-143.221.amzn2023
perf	amzn 2023	6.1.131-143.221.amzn2023
perf-debuginfo	amzn 2023	6.1.131-143.221.amzn2023
python3-perf	amzn 2023	6.1.131-143.221.amzn2023
python3-perf-debuginfo	amzn 2023	6.1.131-143.221.amzn2023

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2025-21760	linux: In the Linux kernel, the following vulnerability has been resolved: ndisc: extend RCU protection in ndisc_send_skb()...	8.1	0.3800	None reported
High	CVE-2025-21756	perf: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: n...	7.8	0.0089	None reported
High	CVE-2025-21796	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system	9.8	0.0067	None reported
High	CVE-2025-21762	linux: In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arp_xmit() arp_xmit(...	8.1	0.0066	None reported
High	CVE-2024-26982	kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu...	7.1	0.0028	None reported
High	CVE-2025-21764	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: U...	7.8	0.0027	None reported
High	CVE-2024-57979	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: H...	7.8	0.0027	None reported
High	CVE-2025-21791	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system	7.8	0.0027	None reported
High	CVE-2025-21761	kernel-debug: The kernel packages contain the Linux kernel, the core of any Linux operating system	7.8	0.0026	None reported
High	CVE-2025-21763	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	7.8	0.0026	None reported
High	CVE-2025-21753	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	7.8	0.0026	None reported
High	CVE-2025-21926	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	7.1	0.0024	None reported
High	CVE-2025-21731	linux: In the Linux kernel, the following vulnerability has been resolved: nbd: don't allow reconnect after disconnect Fol...	7.8	0.0024	None reported
High	CVE-2025-21919	bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: w...	7.8	0.0024	None reported
High	CVE-2025-21726	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system	7.8	0.0024	None reported
High	CVE-2025-21928	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	7.8	0.0024	None reported
High	CVE-2025-21920	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	7.1	0.0024	None reported
High	CVE-2025-21700	linux: In the Linux kernel, the following vulnerability has been resolved: net: sched: Disallow replacing of child qdisc fr...	7.8	0.0023	None reported
High	CVE-2025-21727	kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: p...	7.8	0.0022	None reported
Routine	CVE-2025-21758	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	5.5	0.1693	None reported
Routine	CVE-2025-21938	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	5.9	0.0039	None reported
Routine	CVE-2025-21948	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	5.5	0.0023	None reported
Routine	CVE-2024-56549	linux: In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix NULL pointer dereference in obje...	5.5	0.0023	None reported
Routine	CVE-2025-21913	kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu...	5.5	0.0022	None reported
Routine	CVE-2025-21701	kernel-livepatch-SLE15-SP7_Update_0: This update for the Linux Kernel 6.4.0-150700_51 fixes several issues. The following security issues were fixed: -...	4.7	0.0017	None reported

Also fixes CVE-2025-21760

ELSA-2025-20480
kernel-uek, kernel-uek-core, kernel-uek-debug and 32 more on ol 10, ol 9
SUSE-SU-2025:01919-1
kernel-coco, kernel-coco_debug, kernel-source-coco and 1 more on sles 15.6
SUSE-SU-2025:01967-1
kernel-azure, kernel-source-azure, kernel-syms-azure on sles 15.7
SUSE-SU-2025:01951-1
kernel-64kb, kernel-default, kernel-default-base and 6 more on sles 15.7
SUSE-SU-2025:1180-1
dtb-aarch64, kernel-64kb, kernel-debug and 10 more on opensuse-leap 15.6, sles 15.6
SUSE-SU-2025:1178-1
kernel-livepatch-SLE15-SP6-RT_Update_10, kernel-rt, kernel-rt_debug and 2 more on opensuse-leap 15.6, sles 15.6
SUSE-SU-2025:1177-1
kernel-azure, kernel-source-azure, kernel-syms-azure on opensuse-leap 15.6, sles 15.6
DEBIAN-CVE-2025-21760
linux on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2025-915.html

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