Description
In the Linux kernel, the following vulnerability has been resolved:
mmc: davinci: Don't strip remove function when driver is builtin
Using __exit for the remove function results in the remove callback being
discarded with CONFIG_MMC_DAVINCI=y. When such a device gets unbound (e.g.
using sysfs or hotplug), the driver is just removed without the cleanup
being performed. This results in resource leaks. Fix it by compiling in the
remove callback unconditionally.
This also fixes a W=1 modpost warning:
WARNING: modpost: drivers/mmc/host/davinci_mmc: section mismatch in
reference: davinci_mmcsd_driver+0x10 (section: .data) ->
davinci_mmcsd_remove (section: .exit.text)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 2.6.33 | 5.10.221 |
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 | 6.9.7-1 | — |
| Debian 13 | linux | 6.9.7-1 | — |
| Debian 12 | linux | 6.1.99-1 | DSA-5731-1 |
| Debian 11 | linux | 5.10.221-1 | DSA-5730-1 |
| Debian 11 | linux-6.1 | 6.1.119-1~deb11u1 | DLA-4008-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1051.53 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-41.41 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1014.15 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1013.15 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1013.14 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1009.12 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-ibm +2 | 6.8.0-1011.11 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1012.12 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1012.12.1 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1010.11 | USN-6975-1 |
| Ubuntu 24.04 LTS | linux-riscv +1 | 6.8.0-41.41.1 | USN-6975-1 |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-119.129 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1068.74 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1014.15~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1071.80 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1013.15~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1071.80.1 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1067.75 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1013.14~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1065.71 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1051.58 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-45.45~22.04.1 | USN-7029-1 |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1061.64 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 +1 | 6.8.0-1011.11~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1063.69 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1065.70 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-44.44.1~22.04.1 | USN-7008-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1063.64 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1012.12~22.04.1 | USN-6975-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1028.28 | — |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1016.16 | — |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1066.72 | USN-6974-1 |
| Ubuntu 22.04 LTS | linux-riscv +31 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 | 6.8.0-41.41.1~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1035.39 | USN-7019-1 |
| Ubuntu 20.04 LTS | linux | 5.4.0-193.213 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1131.141 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1068.74~20.04.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1136.143 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1071.80~20.04.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1071.80~20.04.1.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1091.98 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1135.144 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1067.75~20.04.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1098.102 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | 5.15.0-1051.58~20.04.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-119.129~20.04.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1078.83 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1061.64~20.04.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1063.69~20.04.1 | USN-6974-1 |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1043.44 | USN-7006-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1119.127 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1030.30~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1130.139 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1066.72~20.04.1 | USN-6974-2 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1115.127 | USN-6973-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1064.68~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1050.54 | USN-6973-1 |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
Show 15 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 24.04 LTS | linux-raspi-realtime | 6.8.0-2009.9 | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1007.7 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1061.63 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1069.77 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1007.7~22.04.1 | — |
| 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 24.04 LTS | linux-fips | 6.8.0-78.78+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1068.74+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1071.80+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-119.129+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1067.75+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1131.141+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1136.143+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1105.115 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1135.144+fips1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2110.116 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2089.95 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1126.137 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2073.78 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1104.111 | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-228.240 | USN-6972-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1172.185 | USN-6972-2 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1131.141~18.04.1 | USN-6973-3 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1180.195 | USN-6972-3 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1136.143~18.04.1 | USN-6973-2 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1165.182 | USN-6972-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1135.144~18.04.1 | USN-6973-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-193.213~18.04.1 | USN-6973-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1078.83~18.04.1 | USN-6973-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1155.160 | USN-6972-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1134.145 | USN-6972-4 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1130.139~18.04.1 | USN-6973-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1115.127~18.04.1 | USN-6973-4 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-258.292 | USN-6976-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1173.188 | USN-6976-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1172.185~16.04.1 | USN-6972-2 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1180.195~16.04.1 | USN-6972-3 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1165.182~16.04.1 | USN-6972-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-228.240~16.04.1 | USN-6972-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1136.146 | USN-6976-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1134.145~16.04.1 | USN-6972-4 |
| Ubuntu Pro 14.04 LTS | linux | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1135.141 | USN-6976-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1180.195~14.04.1 | USN-6972-3 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-258.292~14.04.2 | USN-6976-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 |
| SLES 15 SP6 | kernel-azure +2 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLE Micro 6.0 | kernel-default-base | 6.4.0-17.1.1.51 | SUSE-SU-2025:20044-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_2 +1 | 1-1.1 | SUSE-SU-2025:20047-1, SUSE-SU-2025:20044-1 |
| SLE Micro 6.0 | kernel-rt +1 | 6.4.0-10.1 | SUSE-SU-2025:20047-1 |
| SLE Micro 6.0 | kernel-source +2 | 6.4.0-19.1 | SUSE-SU-2025:20044-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_2 | 1-150600.1.3.2 | SUSE-SU-2024:3195-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_4 | 1-150600.13.3.3 | SUSE-SU-2024:3383-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +2 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 |
| SUSE Real Time Module 15 SP6 | kernel-syms-rt | 6.4.0-150600.10.8.1 | SUSE-SU-2024:3195-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 |
| openSUSE Leap 15.6 | kernel-azure +2 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 |
| openSUSE Leap 15.6 | kernel-rt +2 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 |
| openSUSE Leap 15.6 | kernel-syms-rt | 6.4.0-150600.10.8.1 | SUSE-SU-2024:3195-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.162.2-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | bpftool +13 | 5.15.0-210.163.7.el9uek | ELSA-2024-12618 |
Advisories 29
- USN-7029-1 linux-hwe-6.8 Ubuntu Security Notices (USN) · Oct 26, 2026
- USN-7006-1 linux-iot vulnerabilities Ubuntu Security Notices (USN) · Oct 26, 2026
- USN-7008-1 linux-lowlatency-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Oct 26, 2026
- USN-7019-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 26, 2026
- USN-6972-1 linux, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6975-1 linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-ibm, linux-lowlatency, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-oem-6.8, linux-oracle, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6976-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6974-2 linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6973-1 linux, linux-aws, linux-azure, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6973-2 linux-azure-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6974-1 linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6972-2 linux-aws, linux-aws-hwe vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6972-3 linux-azure, linux-azure-4.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6972-4 linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6973-4 linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6973-3 linux-aws-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- SUSE-SU-2025:20047-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20044-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- DLA-4008-1 linux-6.1 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-5731-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-5730-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- ICSA-25-226-07 Siemens Third-Party Components in SINEC OS CISA ICS & IT advisories · Feb 25, 2026
- SSA-355557 SSA-355557: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.2 Siemens ProductCERT · Feb 24, 2026
- WID-SEC-2024-1528 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 16, 2026
- SUSE-SU-2024:3195-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3383-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3194-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- ELSA-2024-12618 Important: Unbreakable Enterprise kernel security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Sep 12, 2024
- NCSC-2024-0339 Kwetsbaarheden verholpen in Microsoft Mariner NCSC-NL (Netherlands) · Aug 13, 2024
References
- https://git.kernel.org/stable/c/6ff7cfa02baabec907f6f29ea76634e6256d2ec4
- https://git.kernel.org/stable/c/aea35157bb9b825faa0432bd0f7fbea37ff39aa1
- https://git.kernel.org/stable/c/5ee241f72edc6dce5051a5f100eab6cc019d873e
- https://git.kernel.org/stable/c/7590da4c04dd4aa9c262da0231e978263861c6eb
- https://git.kernel.org/stable/c/1d5ed0efe51d36b9ae9b64f133bf41cdbf56f584
- https://git.kernel.org/stable/c/55c421b364482b61c4c45313a535e61ed5ae4ea3