Description
An issue was discovered in the Linux kernel before 6.2.9. A use-after-free was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race condition.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 6.1.25-1 | — |
| Debian 13 | linux | 6.1.25-1 | — |
| Debian 12 | linux | 6.1.25-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1022.24 | — |
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux | 5.15.0-79.86 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1042.47 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1045.52 | USN-6332-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1044.51.1 | USN-6332-1 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1039.47 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1039.44 | USN-6311-1, USN-6300-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1025.30 | USN-6311-1 |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1035.38 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1037.42 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-79.88 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1030.30 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1016.16 | — |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1002.2 | — |
| Ubuntu 22.04 LTS | linux-oem-6.1 | 6.1.0-1009.9 | — |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1040.46 | USN-6300-1 |
| Ubuntu 22.04 LTS | linux-riscv +12 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1025.29 | — |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1041.46~20.04.1 | USN-6300-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1045.52~20.04.1 | USN-6332-1 |
| Ubuntu 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1043.50~20.04.1.1 | USN-6347-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1039.47~20.04.1 | USN-6311-1 |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gke-5.15 | 5.15.0-1039.44~20.04.1 | USN-6311-1 |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | 5.15.0-1025.30~20.04.1 | USN-6311-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.15 | 5.15.0-79.86~20.04.2 | USN-6300-1 |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1036.39~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1037.42~20.04.1 | USN-6300-1 |
| Ubuntu 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-79.88~20.04.1 | USN-6300-1 |
| Ubuntu 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1016.16~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1040.46~20.04.1 | USN-6300-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1038.42~20.04.2 | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1036.38 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1043.48 | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux +10 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | linux +12 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | linux +7 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux +3 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.7.1 | SUSE-SU-2023:2871-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.3.1 | SUSE-SU-2023:2646-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.7.1.150500.6.2.5 | SUSE-SU-2023:2871-1 |
| SLES 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.66.1 | SUSE-SU-2023:2653-1 |
| SLES 15 SP4 | kernel-azure +2 | 5.14.21-150400.14.52.1 | SUSE-SU-2023:2500-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.66.1.150400.24.29.1 | SUSE-SU-2023:2653-1 |
| SLES 15 SP4 | kernel-docs | 5.14.21-150400.24.66.2 | SUSE-SU-2023:2653-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-150200.24.154.1.150200.9.75.1 | SUSE-SU-2023:2651-1 |
| SLES 15 SP2 | kernel-docs | 5.3.18-150200.24.154.2 | SUSE-SU-2023:2651-1 |
| SLES 15 SP2 | kernel-syms +4 | 5.3.18-150200.24.154.1 | SUSE-SU-2023:2651-1 |
Show 20 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SLES for SAP 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-150200.24.154.1.150200.9.75.1 | SUSE-SU-2023:2651-1 |
| SLES for SAP 15 SP2 | kernel-docs | 5.3.18-150200.24.154.2 | SUSE-SU-2023:2651-1 |
| SLES for SAP 15 SP2 | kernel-syms +4 | 5.3.18-150200.24.154.1 | SUSE-SU-2023:2651-1 |
| SLE Real Time 15 SP3 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SLE Real Time 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.66.1 | SUSE-SU-2023:2653-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.66.1.150400.24.29.1 | SUSE-SU-2023:2653-1 |
| SLE Micro 5.4 | kernel-rt | 5.14.21-150400.15.37.2 | SUSE-SU-2023:2782-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.66.1 | SUSE-SU-2023:2653-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.66.1.150400.24.29.1 | SUSE-SU-2023:2653-1 |
| SLE Micro 5.3 | kernel-rt | 5.14.21-150400.15.37.2 | SUSE-SU-2023:2782-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SLE Micro 5.2 | kernel-rt | 5.3.18-150300.130.1 | SUSE-SU-2023:2502-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-150300.130.1 | SUSE-SU-2023:2502-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.7.1 | SUSE-SU-2023:2871-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5-RT_Update_1 | 1-150500.11.5.1 | SUSE-SU-2023:2809-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_1 | 1-150500.11.7.1 | SUSE-SU-2023:2871-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.66.1 | SUSE-SU-2023:2653-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4-RT_Update_8 | 1-150400.1.9.2 | SUSE-SU-2023:2782-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_13 | 1-150400.9.3.1 | SUSE-SU-2023:2653-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_33 | 1-150300.7.3.1 | SUSE-SU-2023:2611-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-150200.24.154.1 | SUSE-SU-2023:2651-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_37 | 1-150200.5.3.1 | SUSE-SU-2023:2651-1 |
| SLE HPC 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-150200.24.154.1.150200.9.75.1 | SUSE-SU-2023:2651-1 |
| SLE HPC 15 SP2 | kernel-docs | 5.3.18-150200.24.154.2 | SUSE-SU-2023:2651-1 |
| SLE HPC 15 SP2 | kernel-syms +4 | 5.3.18-150200.24.154.1 | SUSE-SU-2023:2651-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +3 | 5.14.21-150500.13.5.1 | SUSE-SU-2023:2809-1 |
| SUSE Real Time Module 15 SP4 | kernel-rt +1 | 5.14.21-150400.15.37.2 | SUSE-SU-2023:2782-1 |
| SUSE Real Time Module 15 SP4 | kernel-syms-rt +1 | 5.14.21-150400.15.37.1 | SUSE-SU-2023:2782-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-150300.130.1 | SUSE-SU-2023:2502-1 |
| SUSE Manager Server 4.2 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SUSE Manager Server 4.2 | kernel-source +3 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SUSE Manager Proxy 4.2 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SUSE Manager Proxy 4.2 | kernel-source +2 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +6 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2611-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.124.1.150300.18.72.1 | SUSE-SU-2023:2611-1 |
| SUSE Enterprise Storage 7 | kernel-default-base | 5.3.18-150200.24.154.1.150200.9.75.1 | SUSE-SU-2023:2651-1 |
| SUSE Enterprise Storage 7 | kernel-docs | 5.3.18-150200.24.154.2 | SUSE-SU-2023:2651-1 |
| SUSE Enterprise Storage 7 | kernel-syms +4 | 5.3.18-150200.24.154.1 | SUSE-SU-2023:2651-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | dtb-aarch64 +10 | 5.14.21-150500.55.7.1 | SUSE-SU-2023:2871-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.3.1 | SUSE-SU-2023:2646-1 |
| openSUSE Leap 15.5 | kernel-default-base | 5.14.21-150500.55.7.1.150500.6.2.5 | SUSE-SU-2023:2871-1 |
| openSUSE Leap 15.5 | kernel-rt +3 | 5.14.21-150500.13.5.1 | SUSE-SU-2023:2809-1 |
| openSUSE Leap 15.4 | dtb-aarch64 | 5.3.18-150300.59.124.1 | SUSE-SU-2023:2653-1, SUSE-SU-2023:2611-1 |
| openSUSE Leap 15.4 | kernel-64kb +8 | 5.14.21-150400.24.66.1 | SUSE-SU-2023:2653-1 |
| openSUSE Leap 15.4 | kernel-azure +2 | 5.14.21-150400.14.52.1 | SUSE-SU-2023:2500-1 |
| openSUSE Leap 15.4 | kernel-default-base | 5.14.21-150400.24.66.1.150400.24.29.1 | SUSE-SU-2023:2653-1 |
| openSUSE Leap 15.4 | kernel-docs | 5.14.21-150400.24.66.2 | SUSE-SU-2023:2653-1 |
| openSUSE Leap 15.4 | kernel-rt +1 | 5.14.21-150400.15.37.2 | SUSE-SU-2023:2782-1 |
| openSUSE Leap 15.4 | kernel-syms-rt +1 | 5.14.21-150400.15.37.1 | SUSE-SU-2023:2782-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.3 | kernel-default | 5.14.21-150400.24.66.1 | SUSE-SU-2023:2653-1 |
| openSUSE Leap Micro 5.3 | kernel-default-base | 5.14.21-150400.24.66.1.150400.24.29.1 | SUSE-SU-2023:2653-1 |
| openSUSE Leap Micro 5.3 | kernel-rt | 5.14.21-150400.15.37.2 | SUSE-SU-2023:2782-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.112.1-2 | — |
Advisories 14
- USN-6300-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6311-1 linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-gkeop, linux-gkeop-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6332-1 linux-azure, linux-azure-5.15, linux-azure-fde vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6347-1 linux-azure-fde-5.15 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- SUSE-SU-2023:2502-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2646-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2871-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2653-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2782-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2500-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2611-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2651-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:2809-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-1262 Linux Kernel: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Feb 27, 2024
References
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9
- https://lore.kernel.org/all/CAHk-=whcaHLNpb7Mu_QX7ABwPgyRyfW-V8=v4Mv0S22fpjY4JQ%40mail.gmail.com/
- https://lore.kernel.org/lkml/20230309174728.233732-1-zyytlz.wz%40163.com/
- https://github.com/torvalds/linux/commit/47c29d69212911f50bdcdd0564b5999a559010d4
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=47c29d69212911f50bdcdd0564b5999a559010d4