CVE-2025-21905 json
wifi: iwlwifi: limit printed string from FW file
published 2025-04-01 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-9416
- cvss
- 7.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 15%
- public exploits
- 0
- none known
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: limit printed string from FW file
There's no guarantee here that the file is always with a NUL-termination, so reading the string may read beyond the end of the TLV. If that's the last TLV in the file, it can perhaps even read beyond the end of the file buffer.
Fix that by limiting the print format to the size of the buffer we have.
Patch / fix
- Linux Linux 5.4.291, 5.10.235, 5.15.179, 6.1.131, 6.6.83, 6.12.19, 6.13.7, 6.14
- linux Debian 12 6.1.133-1
- linux Debian 14, Debian 13 6.12.19-1
debian advisories DEBIAN-CVE-2025-21905
- linux Ubuntu 20.04 LTS 5.4.0-216.236
- linux Ubuntu 22.04 LTS 5.15.0-140.150
- linux Ubuntu 24.04 LTS 6.8.0-84.84
- linux-aws Ubuntu 20.04 LTS 5.4.0-1146.156
- linux-aws Ubuntu 22.04 LTS 5.15.0-1084.91
- linux-aws Ubuntu 24.04 LTS 6.8.0-1039.41
- linux-gcp Ubuntu 20.04 LTS 5.4.0-1149.158
- linux-gcp Ubuntu 22.04 LTS 5.15.0-1083.92
ubuntu advisories UBUNTU-CVE-2025-21905
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- kernel RHEL 9 5.14.0-570.30.1.el9_6
- rv RHEL 9 5.14.0-570.30.1.el9_6
- perf RHEL 9 5.14.0-570.30.1.el9_6
- rtla RHEL 9 5.14.0-570.30.1.el9_6
- libperf RHEL 9 5.14.0-570.30.1.el9_6
- kernel-rt RHEL 9 5.14.0-570.30.1.el9_6
- kernel-64k RHEL 9 5.14.0-570.30.1.el9_6
- kernel-core RHEL 9 5.14.0-570.30.1.el9_6
red hat advisories RHSA-2025:13099RHSA-2025:13061RHSA-2025:12623RHSA-2025:12526RHSA-2025:12525RHSA-2025:12311
- kernel-azure SLE Module for Public Cloud 15 SP7 6.4.0-150700.20.3.1
- kernel-syms-azure SLE Module for Public Cloud 15 SP7 6.4.0-150700.20.3.1
- kernel-source-azure SLE Module for Public Cloud 15 SP7 6.4.0-150700.20.3.1
- kernel-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.39.1
- kernel-syms-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.39.1
- kernel-rt_debug Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.39.1
- kernel-source-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.39.1
- kernel-64kb SLE Module for Basesystem 15 SP7 6.4.0-150700.53.3.1
suse advisories SUSE-SU-2025:01967-1SUSE-SU-2025:01964-1SUSE-SU-2025:01951-1SUSE-SU-2025:01919-1SUSE-SU-2025:01707-1SUSE-SU-2025:01614-1
- kernel AlmaLinux 8 4.18.0-553.64.1.el8_10
- perf AlmaLinux 8 4.18.0-553.64.1.el8_10
- bpftool AlmaLinux 8 4.18.0-553.64.1.el8_10
- kernel-core AlmaLinux 8 4.18.0-553.64.1.el8_10
- kernel-tools AlmaLinux 8 4.18.0-553.64.1.el8_10
- python3-perf AlmaLinux 8 4.18.0-553.64.1.el8_10
- kernel-modules AlmaLinux 8 4.18.0-553.64.1.el8_10
- kernel-zfcpdump AlmaLinux 8 4.18.0-553.64.1.el8_10
almalinux advisories ALSA-2025:11850ALSA-2025:11851ALSA-2025:11861ALSA-2025:11428
- kernel Rocky Linux 9 5.14.0-570.30.1.el9_6
- kernel Rocky Linux 10 6.12.0-55.22.1.el10_0
- kernel-rt Rocky Linux 8 4.18.0-553.64.1.rt7.405.el8_10
- kernel Rocky Linux 8 4.18.0-553.64.1.el8_10
rocky linux advisories RLSA-2025:11861RLSA-2025:11428RLSA-2025:11851RLSA-2025:11850
- kernel Azure Linux 3.0 6.6.85.1-2
- kernel CBL-Mariner 2.0 5.15.180.1-1
azure linux advisories AZL-60343AZL-60358
Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT
- git.kernel.org/stable/c/38f0d398b6d7640d223db69df022c4a232f24774 commit
- git.kernel.org/stable/c/c0e626f2b2390472afac52dfe72b29daf9ed8e1d commit
- git.kernel.org/stable/c/47616b82f2d42ea2060334746fed9a2988d845c9 commit
- git.kernel.org/stable/c/88ed69f924638c7503644e1f8eed1e976f3ffa7a commit
- git.kernel.org/stable/c/b02f8d5a71c8571ccf77f285737c566db73ef5e5 commit
- git.kernel.org/stable/c/f265e6031d0bc4fc40c4619cb42466722b46eaa9 commit
- git.kernel.org/stable/c/59cdda202829d1d6a095d233386870a59aff986f commit
- git.kernel.org/stable/c/e0dc2c1bef722cbf16ae557690861e5f91208129 commit
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2025-21905 updated cvss 6.0
kernel: wifi: iwlwifi: limit printed string from FW file
-
Red Hat Enterprise Linux 9 kernel-rt, kernel-rt-kvm, kernel-rt-core, kernel-rt-modules, kernel-rt-debug-kvm, kernel-rt-debug-core, +12 moreaffected: no fix available
-
Red Hat CodeReady Linux Builder EUS (v.9.4) libperf 5.14.0-427.79.1.el9_4, kernel-debuginfo-common-s390x 5.14.0-427.79.1.el9_4, kernel-debuginfo-common-x86_64 5.14.0-427.79.1.el9_4, kernel-debuginfo-common-aarch64 5.14.0-427.79.1.el9_4, kernel-debuginfo-common-ppc64le 5.14.0-427.79.1.el9_4fixed: vendor fix RHSA-2025:11810
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Red Hat Enterprise Linux AppStream (v. 9) rv 5.14.0-570.30.1.el9_6, perf 5.14.0-570.30.1.el9_6, rtla 5.14.0-570.30.1.el9_6, python3-perf 5.14.0-570.30.1.el9_6, kernel-devel-matched 5.14.0-570.30.1.el9_6, kernel-64k-devel-matched 5.14.0-570.30.1.el9_6, +7 morefixed: vendor fix RHSA-2025:11861
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Red Hat Enterprise Linux AppStream (v. 10) rv 6.12.0-55.22.1.el10_0, perf 6.12.0-55.22.1.el10_0, rtla 6.12.0-55.22.1.el10_0, python3-perf 6.12.0-55.22.1.el10_0, kernel-devel-matched 6.12.0-55.22.1.el10_0, kernel-64k-devel-matched 6.12.0-55.22.1.el10_0, +7 morefixed: vendor fix RHSA-2025:11428
-
Red Hat Enterprise Linux AppStream E4S (v.9.0) perf 5.14.0-70.140.1.el9_0, kernel-devel-matched 5.14.0-70.140.1.el9_0, kernel-debug-devel-matched 5.14.0-70.140.1.el9_0, kernel-debuginfo-common-s390x 5.14.0-70.140.1.el9_0, kernel-zfcpdump-devel-matched 5.14.0-70.140.1.el9_0, kernel-debuginfo-common-x86_64 5.14.0-70.140.1.el9_0, +2 morefixed: vendor fix RHSA-2025:12526
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Red Hat Enterprise Linux AppStream E4S (v.9.2) perf 5.14.0-284.128.1.el9_2, rtla 5.14.0-284.128.1.el9_2, kernel-devel-matched 5.14.0-284.128.1.el9_2, kernel-64k-devel-matched 5.14.0-284.128.1.el9_2, kernel-debug-devel-matched 5.14.0-284.128.1.el9_2, kernel-debuginfo-common-s390x 5.14.0-284.128.1.el9_2, +5 morefixed: vendor fix RHSA-2025:12209
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Red Hat Enterprise Linux AppStream EUS (v.9.4) rv 5.14.0-427.79.1.el9_4, perf 5.14.0-427.79.1.el9_4, rtla 5.14.0-427.79.1.el9_4, kernel-devel-matched 5.14.0-427.79.1.el9_4, kernel-64k-devel-matched 5.14.0-427.79.1.el9_4, kernel-debug-devel-matched 5.14.0-427.79.1.el9_4, +6 morefixed: vendor fix RHSA-2025:11810
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Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-553.64.1.el8_10, kernel 4.18.0-553.64.1.el8_10, bpftool 4.18.0-553.64.1.el8_10, kernel-core 4.18.0-553.64.1.el8_10, kernel-tools 4.18.0-553.64.1.el8_10, python3-perf 4.18.0-553.64.1.el8_10, +15 morefixed: vendor fix RHSA-2025:11850
show 28 moreshow fewer
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Red Hat Enterprise Linux BaseOS (v. 9) kernel 5.14.0-570.30.1.el9_6, kernel-64k 5.14.0-570.30.1.el9_6, kernel-core 5.14.0-570.30.1.el9_6, kernel-tools 5.14.0-570.30.1.el9_6, kernel-modules 5.14.0-570.30.1.el9_6, kernel-64k-core 5.14.0-570.30.1.el9_6, +27 morefixed: vendor fix RHSA-2025:11861
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Red Hat Enterprise Linux BaseOS (v. 10) kernel 6.12.0-55.22.1.el10_0, kernel-64k 6.12.0-55.22.1.el10_0, kernel-core 6.12.0-55.22.1.el10_0, kernel-tools 6.12.0-55.22.1.el10_0, kernel-modules 6.12.0-55.22.1.el10_0, kernel-64k-core 6.12.0-55.22.1.el10_0, +27 morefixed: vendor fix RHSA-2025:11428
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Red Hat Enterprise Linux BaseOS AUS (v. 8.2) perf 4.18.0-193.162.1.el8_2, kernel 4.18.0-193.162.1.el8_2, bpftool 4.18.0-193.162.1.el8_2, kernel-core 4.18.0-193.162.1.el8_2, kernel-tools 4.18.0-193.162.1.el8_2, python3-perf 4.18.0-193.162.1.el8_2, +8 morefixed: vendor fix RHSA-2025:12623
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Red Hat Enterprise Linux BaseOS AUS (v.8.4) perf 4.18.0-305.165.1.el8_4, kernel 4.18.0-305.165.1.el8_4, bpftool 4.18.0-305.165.1.el8_4, kernel-core 4.18.0-305.165.1.el8_4, kernel-tools 4.18.0-305.165.1.el8_4, python3-perf 4.18.0-305.165.1.el8_4, +8 morefixed: vendor fix RHSA-2025:12238
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Red Hat Enterprise Linux BaseOS AUS (v.8.6) perf 4.18.0-372.155.1.el8_6, kernel 4.18.0-372.155.1.el8_6, bpftool 4.18.0-372.155.1.el8_6, kernel-core 4.18.0-372.155.1.el8_6, kernel-tools 4.18.0-372.155.1.el8_6, python3-perf 4.18.0-372.155.1.el8_6, +8 more Red Hat Enterprise Linux BaseOS E4S (v.8.6) perf 4.18.0-372.155.1.el8_6, kernel 4.18.0-372.155.1.el8_6, bpftool 4.18.0-372.155.1.el8_6, kernel-core 4.18.0-372.155.1.el8_6, kernel-tools 4.18.0-372.155.1.el8_6, python3-perf 4.18.0-372.155.1.el8_6, +15 morefixed: vendor fix RHSA-2025:13099
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Red Hat Enterprise Linux BaseOS E4S (v.8.8) perf 4.18.0-477.104.1.el8_8, kernel 4.18.0-477.104.1.el8_8, bpftool 4.18.0-477.104.1.el8_8, kernel-core 4.18.0-477.104.1.el8_8, kernel-tools 4.18.0-477.104.1.el8_8, python3-perf 4.18.0-477.104.1.el8_8, +9 morefixed: vendor fix RHSA-2025:13061
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Red Hat Enterprise Linux BaseOS E4S (v.9.0) kernel 5.14.0-70.140.1.el9_0, bpftool 5.14.0-70.140.1.el9_0, kernel-core 5.14.0-70.140.1.el9_0, kernel-tools 5.14.0-70.140.1.el9_0, python3-perf 5.14.0-70.140.1.el9_0, kernel-modules 5.14.0-70.140.1.el9_0, +14 morefixed: vendor fix RHSA-2025:12526
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Red Hat Enterprise Linux BaseOS E4S (v.9.2) bpftool 7.0.0-284.128.1.el9_2, kernel 5.14.0-284.128.1.el9_2, kernel-64k 5.14.0-284.128.1.el9_2, kernel-core 5.14.0-284.128.1.el9_2, kernel-tools 5.14.0-284.128.1.el9_2, python3-perf 5.14.0-284.128.1.el9_2, +28 morefixed: vendor fix RHSA-2025:12209
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Red Hat Enterprise Linux BaseOS EUS (v.9.4) bpftool 7.3.0-427.79.1.el9_4, kernel 5.14.0-427.79.1.el9_4, kernel-64k 5.14.0-427.79.1.el9_4, kernel-core 5.14.0-427.79.1.el9_4, kernel-tools 5.14.0-427.79.1.el9_4, python3-perf 5.14.0-427.79.1.el9_4, +28 morefixed: vendor fix RHSA-2025:11810
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Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) perf 4.18.0-305.165.1.el8_4, kernel 4.18.0-305.165.1.el8_4, bpftool 4.18.0-305.165.1.el8_4, kernel-core 4.18.0-305.165.1.el8_4, kernel-tools 4.18.0-305.165.1.el8_4, python3-perf 4.18.0-305.165.1.el8_4, +8 morefixed: vendor fix RHSA-2025:12238
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Red Hat Enterprise Linux BaseOS TUS (v.8.6) perf 4.18.0-372.155.1.el8_6, kernel 4.18.0-372.155.1.el8_6, bpftool 4.18.0-372.155.1.el8_6, kernel-core 4.18.0-372.155.1.el8_6, kernel-tools 4.18.0-372.155.1.el8_6, python3-perf 4.18.0-372.155.1.el8_6, +8 morefixed: vendor fix RHSA-2025:13099
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Red Hat Enterprise Linux BaseOS TUS (v.8.8) perf 4.18.0-477.104.1.el8_8, kernel 4.18.0-477.104.1.el8_8, bpftool 4.18.0-477.104.1.el8_8, kernel-core 4.18.0-477.104.1.el8_8, kernel-tools 4.18.0-477.104.1.el8_8, python3-perf 4.18.0-477.104.1.el8_8, +8 morefixed: vendor fix RHSA-2025:13061
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Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) libperf 5.14.0-570.30.1.el9_6, kernel-debuginfo-common-s390x 5.14.0-570.30.1.el9_6, kernel-debuginfo-common-x86_64 5.14.0-570.30.1.el9_6, kernel-debuginfo-common-aarch64 5.14.0-570.30.1.el9_6, kernel-debuginfo-common-ppc64le 5.14.0-570.30.1.el9_6fixed: vendor fix RHSA-2025:11861
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Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) libperf 6.12.0-55.22.1.el10_0, kernel-debuginfo-common-s390x 6.12.0-55.22.1.el10_0, kernel-debuginfo-common-x86_64 6.12.0-55.22.1.el10_0, kernel-debuginfo-common-aarch64 6.12.0-55.22.1.el10_0, kernel-debuginfo-common-ppc64le 6.12.0-55.22.1.el10_0fixed: vendor fix RHSA-2025:11428
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Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-553.64.1.el8_10, kernel-debuginfo-common-aarch64 4.18.0-553.64.1.el8_10, kernel-debuginfo-common-ppc64le 4.18.0-553.64.1.el8_10fixed: vendor fix RHSA-2025:11850
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Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-kvm 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-core 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-modules 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-debug-kvm 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-debug-core 4.18.0-553.64.1.rt7.405.el8_10, +4 morefixed: vendor fix RHSA-2025:11851
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Red Hat Enterprise Linux NFV E4S (v.9.0) kernel-rt 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-kvm 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-core 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-modules 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-debug-kvm 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-debug-core 5.14.0-70.140.1.rt21.212.el9_0, +4 morefixed: vendor fix RHSA-2025:12525
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Red Hat Enterprise Linux Real Time (v. 9) kernel-rt 5.14.0-570.30.1.el9_6, kernel-rt-64k 5.14.0-570.30.1.el9_6, kernel-rt-core 5.14.0-570.30.1.el9_6, kernel-rt-modules 5.14.0-570.30.1.el9_6, kernel-rt-64k-core 5.14.0-570.30.1.el9_6, kernel-rt-debug-core 5.14.0-570.30.1.el9_6, +14 morefixed: vendor fix RHSA-2025:11861
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Red Hat Enterprise Linux Real Time (v. 10) kernel-rt 6.12.0-55.22.1.el10_0, kernel-rt-64k 6.12.0-55.22.1.el10_0, kernel-rt-core 6.12.0-55.22.1.el10_0, kernel-rt-modules 6.12.0-55.22.1.el10_0, kernel-rt-64k-core 6.12.0-55.22.1.el10_0, kernel-rt-debug-core 6.12.0-55.22.1.el10_0, +14 morefixed: vendor fix RHSA-2025:11428
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Red Hat Enterprise Linux Real Time E4S (v.9.0) kernel-rt 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-core 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-modules 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-debug-core 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-debug-modules 5.14.0-70.140.1.rt21.212.el9_0, kernel-rt-modules-extra 5.14.0-70.140.1.rt21.212.el9_0, +2 morefixed: vendor fix RHSA-2025:12525
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Red Hat Enterprise Linux Real Time E4S (v.9.2) kernel-rt 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-core 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-modules 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-debug-core 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-modules-core 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-debug-modules 5.14.0-284.128.1.rt14.413.el9_2, +4 morefixed: vendor fix RHSA-2025:12311
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Red Hat Enterprise Linux Real Time EUS (v.9.4) kernel-rt 5.14.0-427.79.1.el9_4, kernel-rt-core 5.14.0-427.79.1.el9_4, kernel-rt-modules 5.14.0-427.79.1.el9_4, kernel-rt-debug-core 5.14.0-427.79.1.el9_4, kernel-rt-modules-core 5.14.0-427.79.1.el9_4, kernel-rt-debug-modules 5.14.0-427.79.1.el9_4, +4 morefixed: vendor fix RHSA-2025:11810
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Red Hat Enterprise Linux Real Time for NFV (v. 9) kernel-rt 5.14.0-570.30.1.el9_6, kernel-rt-kvm 5.14.0-570.30.1.el9_6, kernel-rt-core 5.14.0-570.30.1.el9_6, kernel-rt-modules 5.14.0-570.30.1.el9_6, kernel-rt-debug-kvm 5.14.0-570.30.1.el9_6, kernel-rt-debug-core 5.14.0-570.30.1.el9_6, +6 morefixed: vendor fix RHSA-2025:11861
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Red Hat Enterprise Linux Real Time for NFV (v. 10) kernel-rt 6.12.0-55.22.1.el10_0, kernel-rt-kvm 6.12.0-55.22.1.el10_0, kernel-rt-core 6.12.0-55.22.1.el10_0, kernel-rt-modules 6.12.0-55.22.1.el10_0, kernel-rt-debug-kvm 6.12.0-55.22.1.el10_0, kernel-rt-debug-core 6.12.0-55.22.1.el10_0, +6 morefixed: vendor fix RHSA-2025:11428
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Red Hat Enterprise Linux Real Time for NFV E4S (v.9.2) kernel-rt 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-kvm 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-core 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-modules 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-debug-kvm 5.14.0-284.128.1.rt14.413.el9_2, kernel-rt-debug-core 5.14.0-284.128.1.rt14.413.el9_2, +6 morefixed: vendor fix RHSA-2025:12311
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Red Hat Enterprise Linux Real Time for NFV EUS (v.9.4) kernel-rt 5.14.0-427.79.1.el9_4, kernel-rt-kvm 5.14.0-427.79.1.el9_4, kernel-rt-core 5.14.0-427.79.1.el9_4, kernel-rt-modules 5.14.0-427.79.1.el9_4, kernel-rt-debug-kvm 5.14.0-427.79.1.el9_4, kernel-rt-debug-core 5.14.0-427.79.1.el9_4, +6 morefixed: vendor fix RHSA-2025:11810
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Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-core 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-modules 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-debug-core 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-debug-modules 4.18.0-553.64.1.rt7.405.el8_10, kernel-rt-modules-extra 4.18.0-553.64.1.rt7.405.el8_10, +2 morefixed: vendor fix RHSA-2025:11851
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Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 morenot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 13 mo ago
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| NVD | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| CNA | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Affected products
- Linux Linux
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
- Technology feeds
References
-
git.kernel.org
/stable/c/38f0d398b6d7640d223db69df022c4a232f24774
patch
-
git.kernel.org
/stable/c/c0e626f2b2390472afac52dfe72b29daf9ed8e1d
patch
-
git.kernel.org
/stable/c/47616b82f2d42ea2060334746fed9a2988d845c9
patch
-
git.kernel.org
/stable/c/88ed69f924638c7503644e1f8eed1e976f3ffa7a
patch
-
git.kernel.org
/stable/c/b02f8d5a71c8571ccf77f285737c566db73ef5e5
patch
-
git.kernel.org
/stable/c/f265e6031d0bc4fc40c4619cb42466722b46eaa9
patch
-
git.kernel.org
/stable/c/59cdda202829d1d6a095d233386870a59aff986f
patch
-
git.kernel.org
/stable/c/e0dc2c1bef722cbf16ae557690861e5f91208129
patch
- lists.debian.org /debian-lts-announce/2025/05/msg00045.html
- lists.debian.org /debian-lts-announce/2025/05/msg00030.html
Sources
- CVE List CVE-2025-21905
- NVD CVE-2025-21905
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.