CVE-2025-39806
HID: multitouch: fix slab out-of-bounds access in mt_report_fixup()
02 Description
HID: multitouch: fix slab out-of-bounds access in mt_report_fixup()
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.23% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 14.7% of scored records. A rank, not a probability.
- NVD base score
- 7.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-10-19.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-09-16 13:00Z1 YR AGO
- Last updated
- 2026-08-05 12:05Z2 MO AGO
- Reserved
- 2025-04-16
- Assigning CNA
- Linux
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.8)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- Data version
- 5.2
- Document digest
- ae70bdb50a9f6e0c7497328f71c968ffdb086c3ef986f58d64d609d2317f5e67
05 Affected products
06 References
- git.kernel.orghttps://git.kernel.org/stable/c/4263e5851779f7d8ebfbc9cc7d2e9b0217adba8d
- git.kernel.orghttps://git.kernel.org/stable/c/7ab7311c43ae19c66c53ccd8c5052a9072a4e338
- git.kernel.orghttps://git.kernel.org/stable/c/d4e6e2680807671e1c73cd6a986b33659ce92f2b
- git.kernel.orghttps://git.kernel.org/stable/c/3055309821dd3da92888f88bad10f0324c3c89fe
- git.kernel.orghttps://git.kernel.org/stable/c/c13e95587583d018cfbcc277df7e02d41902ac5a
- git.kernel.orghttps://git.kernel.org/stable/c/0379eb8691b9c4477da0277ae0832036ca4410b4
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html
07 Fixed in
AlmaLinux 9
- kernel Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-abi-stablelists Fixed in 5.14.0-611.20.1.el9_7
- kernel-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-cross-headers Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-uki-virt Fixed in 5.14.0-611.20.1.el9_7
- kernel-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-doc Fixed in 5.14.0-611.20.1.el9_7
- kernel-headers Fixed in 5.14.0-611.20.1.el9_7
- kernel-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug-modules Fixed in 5.14.0-611.20.1.el9_7
34 further packages in AlmaLinux 9 not shown (first 40 listed).
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 10
- kernel-abi-stablelists Fixed in 6.12.0-124.27.1.el10_1
- kernel-doc Fixed in 6.12.0-124.27.1.el10_1
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- kernel Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-debug-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-64k-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-abi-stablelists Fixed in 5.14.0-611.20.1.el9_7
- kernel-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-cross-headers Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-debug-uki-virt Fixed in 5.14.0-611.20.1.el9_7
- kernel-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-devel-matched Fixed in 5.14.0-611.20.1.el9_7
- kernel-doc Fixed in 5.14.0-611.20.1.el9_7
- kernel-headers Fixed in 5.14.0-611.20.1.el9_7
- kernel-modules Fixed in 5.14.0-611.20.1.el9_7
- kernel-modules-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-modules-extra Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug-core Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug-devel Fixed in 5.14.0-611.20.1.el9_7
- kernel-rt-64k-debug-modules Fixed in 5.14.0-611.20.1.el9_7
34 further packages in CloudLinux 9 not shown (first 40 listed).
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 10
- kernel-abi-stablelists Fixed in 6.12.0-124.27.1.el10_1
- kernel-doc Fixed in 6.12.0-124.27.1.el10_1
Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- linux Fixed in 6.1.153-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 6.12.48-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 6.16.5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux-hwe-edge No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- linux-aws-5.0 No fix yet
- linux-aws-5.3 No fix yet
- linux-azure No fix yet
- linux-azure-5.3 No fix yet
- linux-azure-edge No fix yet
- linux-gcp No fix yet
- linux-gcp-5.3 No fix yet
- linux-gke-4.15 No fix yet
- linux-gke-5.4 No fix yet
- linux-gkeop-5.4 No fix yet
- linux-hwe No fix yet
- linux-hwe-edge No fix yet
- linux-oem No fix yet
- linux-oracle-5.0 No fix yet
- linux-oracle-5.3 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- linux-aws-5.11 No fix yet
- linux-aws-5.13 No fix yet
- linux-aws-5.8 No fix yet
- linux-azure-5.11 No fix yet
- linux-azure-5.13 No fix yet
- linux-azure-5.8 No fix yet
- linux-azure-fde No fix yet
- linux-gcp-5.11 No fix yet
- linux-gcp-5.13 No fix yet
- linux-gcp-5.8 No fix yet
- linux-gke No fix yet
- linux-gke-5.15 No fix yet
- linux-gkeop No fix yet
- linux-gkeop-5.15 No fix yet
- linux-hwe-5.11 No fix yet
- linux-hwe-5.13 No fix yet
- linux-hwe-5.8 No fix yet
- linux-intel-5.13 No fix yet
- linux-oem-5.10 No fix yet
- linux-oem-5.13 No fix yet
- linux-oem-5.14 No fix yet
- linux-oem-5.6 No fix yet
- linux-oracle-5.11 No fix yet
- linux-oracle-5.13 No fix yet
- linux-oracle-5.8 No fix yet
- linux-raspi2 No fix yet
- linux-riscv No fix yet
- linux-riscv-5.11 No fix yet
- linux-riscv-5.8 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- linux Fixed in 5.15.0-163.173
- linux-allwinner-5.19 No fix yet
- linux-aws Fixed in 5.15.0-1097.104
- linux-aws-5.19 No fix yet
- linux-aws-6.2 No fix yet
- linux-aws-6.5 No fix yet
- linux-aws-6.8 Fixed in 6.8.0-1050.53~22.04.1
- linux-azure Fixed in 5.15.0-1101.110
- linux-azure-5.19 No fix yet
- linux-azure-6.2 No fix yet
- linux-azure-6.5 No fix yet
- linux-azure-6.8 Fixed in 6.8.0-1051.57~22.04.1
- linux-azure-fde Fixed in 5.15.0-1102.111.1
- linux-azure-fde-5.19 No fix yet
- linux-azure-fde-6.2 No fix yet
- linux-azure-fde-6.8 Fixed in 6.8.0-1058.65~22.04.1
- linux-gcp Fixed in 5.15.0-1097.106
- linux-gcp-5.19 No fix yet
- linux-gcp-6.2 No fix yet
- linux-gcp-6.5 No fix yet
- linux-gcp-6.8 Fixed in 6.8.0-1052.55~22.04.1
- linux-gke Fixed in 5.15.0-1093.99
- linux-gkeop Fixed in 5.15.0-1080.88
- linux-hwe-5.19 No fix yet
- linux-hwe-6.2 No fix yet
- linux-hwe-6.5 No fix yet
- linux-hwe-6.8 Fixed in 6.8.0-106.106~22.04.1
- linux-ibm Fixed in 5.15.0-1091.94
- linux-ibm-6.8 Fixed in 6.8.0-1049.49~22.04.1
- linux-intel-iot-realtime No fix yet
- linux-intel-iotg Fixed in 5.15.0-1092.98
- linux-kvm Fixed in 5.15.0-1089.94
- linux-lowlatency Fixed in 5.15.0-163.173
- linux-lowlatency-hwe-5.19 No fix yet
- linux-lowlatency-hwe-6.2 No fix yet
- linux-lowlatency-hwe-6.5 No fix yet
- linux-lowlatency-hwe-6.8 Fixed in 6.8.0-106.106.1~22.04.1
- linux-nvidia Fixed in 5.15.0-1092.93
- linux-nvidia-6.2 No fix yet
- linux-nvidia-6.5 No fix yet
20 further packages in Ubuntu 22.04 LTS not shown (first 40 listed).
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- linux Fixed in 6.8.0-106.106
- linux-aws Fixed in 6.8.0-1050.53
- linux-aws-6.14 No fix yet
- linux-azure Fixed in 6.8.0-1051.57
- linux-azure-6.11 No fix yet
- linux-azure-6.14 No fix yet
- linux-azure-fde Fixed in 6.8.0-1058.65
- linux-azure-fde-6.14 No fix yet
- linux-azure-nvidia No fix yet
- linux-azure-nvidia-6.14 No fix yet
- linux-gcp Fixed in 6.8.0-1052.55
- linux-gcp-6.11 No fix yet
- linux-gcp-6.14 No fix yet
- linux-gke Fixed in 6.8.0-1048.53
- linux-gkeop Fixed in 6.8.0-1035.38
- linux-hwe-6.11 No fix yet
- linux-hwe-6.14 No fix yet
- linux-ibm Fixed in 6.8.0-1049.49
- linux-intel No fix yet
- linux-lowlatency Fixed in 6.8.0-106.106.1
- linux-lowlatency-hwe-6.11 No fix yet
- linux-nvidia Fixed in 6.8.0-1049.52
- linux-nvidia-6.11 No fix yet
- linux-nvidia-lowlatency Fixed in 6.8.0-1049.52.1
- linux-nvidia-tegra Fixed in 6.8.0-1020.20
- linux-oem-6.11 No fix yet
- linux-oem-6.14 No fix yet
- linux-oem-6.8 No fix yet
- linux-oracle Fixed in 6.8.0-1047.48
- linux-oracle-6.14 No fix yet
- linux-raspi Fixed in 6.8.0-1050.54
- linux-raspi-realtime No fix yet
- linux-realtime No fix yet
- linux-riscv No fix yet
- linux-riscv-6.14 No fix yet
- linux-xilinx Fixed in 6.8.0-1028.29
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- linux-azure-fde No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Nvidia-BlueField 22.04 LTS
- linux-bluefield Fixed in 5.15.0-1081.83
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Nvidia-BlueField 24.04 LTS
- linux-bluefield Fixed in 6.8.0-1017.21
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 20.04 LTS
- linux-aws-5.15 Fixed in 5.15.0-1097.104~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-azure-5.15 Fixed in 5.15.0-1102.111~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-gcp-5.15 Fixed in 5.15.0-1097.106~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-hwe-5.15 Fixed in 5.15.0-163.173~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-ibm-5.15 Fixed in 5.15.0-1091.94~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-intel-iotg-5.15 Fixed in 5.15.0-1092.98~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-lowlatency-hwe-5.15 Fixed in 5.15.0-163.173~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-nvidia-tegra-5.15 Fixed in 5.15.0-1049.49~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-oracle-5.15 Fixed in 5.15.0-1094.100~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-riscv-5.15 Fixed in 5.15.0-1092.96~20.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 22.04 LTS
- linux-aws-fips Fixed in 5.15.0-1097.104+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 5.15.0-1101.110+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 5.15.0-163.173+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 5.15.0-1097.106+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 24.04 LTS
- linux-aws-fips Fixed in 6.8.0-1050.53+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 6.8.0-1052.58+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 6.8.0-106.106+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 6.8.0-1052.55+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro Realtime 22.04 LTS
- linux-intel-iot-realtime Fixed in 5.15.0-1089.91Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 5.15.0-1096.105Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime-6.8 Fixed in 6.8.1-1045.46~22.04.1Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro Realtime 24.04 LTS
- linux-raspi-realtime Fixed in 6.8.0-2040.41Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 6.8.1-1045.46Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime-6.14 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.