CVE-2024-39484: mmc: davinci: Don't strip remove function when driver is builtin
First published: Fri Jul 05 2024(Updated: )
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)
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <2.6.33 | |
| Linux Linux kernel | >=5.10<5.10.221 | |
| Linux Linux kernel | >=5.15<5.15.162 | |
| Linux Linux kernel | >=6.1<6.1.95 | |
| Linux Linux kernel | >=6.6<6.6.34 | |
| Linux Linux kernel | >=6.9<6.9.5 | |
| debian/linux | 5.10.223-1 6.1.106-3 6.1.99-1 6.10.6-1 6.10.7-1 | |
| ubuntu/linux | <4.15.0-228.240 | 4.15.0-228.240 |
| ubuntu/linux | <5.4.0-193.213 | 5.4.0-193.213 |
| ubuntu/linux | <5.15.0-119.129 | 5.15.0-119.129 |
| ubuntu/linux | <6.8.0-41.41 | 6.8.0-41.41 |
| ubuntu/linux | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux | <4.4.0-258.292 | 4.4.0-258.292 |
| ubuntu/linux-aws | <4.15.0-1172.185 | 4.15.0-1172.185 |
| ubuntu/linux-aws | <5.4.0-1131.141 | 5.4.0-1131.141 |
| ubuntu/linux-aws | <5.15.0-1068.74 | 5.15.0-1068.74 |
| ubuntu/linux-aws | <6.8.0-1014.15 | 6.8.0-1014.15 |
| ubuntu/linux-aws | <4.4.0-1135.141 | 4.4.0-1135.141 |
| ubuntu/linux-aws | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-aws | <4.4.0-1173.188 | 4.4.0-1173.188 |
| ubuntu/linux-aws-5.15 | <5.15.0-1068.74~20.04.1 | 5.15.0-1068.74~20.04.1 |
| ubuntu/linux-aws-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-aws-5.4 | <5.4.0-1131.141~18.04.1 | 5.4.0-1131.141~18.04.1 |
| ubuntu/linux-aws-5.4 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-aws-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-aws-fips | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-aws-hwe | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-aws-hwe | <4.15.0-1172.185~16.04.1 | 4.15.0-1172.185~16.04.1 |
| ubuntu/linux-azure | <5.4.0-1136.143 | 5.4.0-1136.143 |
| ubuntu/linux-azure | <5.15.0-1071.80 | 5.15.0-1071.80 |
| ubuntu/linux-azure | <6.8.0-1013.15 | 6.8.0-1013.15 |
| ubuntu/linux-azure | <4.15.0-1180.195~14.04.1 | 4.15.0-1180.195~14.04.1 |
| ubuntu/linux-azure | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-azure | <4.15.0-1180.195~16.04.1 | 4.15.0-1180.195~16.04.1 |
| ubuntu/linux-azure-4.15 | <4.15.0-1180.195 | 4.15.0-1180.195 |
| ubuntu/linux-azure-4.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-azure-5.15 | <5.15.0-1071.80~20.04.1 | 5.15.0-1071.80~20.04.1 |
| ubuntu/linux-azure-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-azure-5.4 | <5.4.0-1136.143~18.04.1 | 5.4.0-1136.143~18.04.1 |
| ubuntu/linux-azure-5.4 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-azure-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-azure-fde | <5.15.0-1071.80.1 | 5.15.0-1071.80.1 |
| ubuntu/linux-azure-fde | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-azure-fde-5.15 | <5.15.0-1071.80~20.04.1.1 | 5.15.0-1071.80~20.04.1.1 |
| ubuntu/linux-azure-fde-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-azure-fips | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-bluefield | <5.4.0-1091.98 | 5.4.0-1091.98 |
| ubuntu/linux-bluefield | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-fips | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gcp | <5.4.0-1135.144 | 5.4.0-1135.144 |
| ubuntu/linux-gcp | <5.15.0-1067.75 | 5.15.0-1067.75 |
| ubuntu/linux-gcp | <6.8.0-1013.14 | 6.8.0-1013.14 |
| ubuntu/linux-gcp | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gcp | <4.15.0-1165.182~16.04.1 | 4.15.0-1165.182~16.04.1 |
| ubuntu/linux-gcp-4.15 | <4.15.0-1165.182 | 4.15.0-1165.182 |
| ubuntu/linux-gcp-4.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gcp-5.15 | <5.15.0-1067.75~20.04.1 | 5.15.0-1067.75~20.04.1 |
| ubuntu/linux-gcp-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gcp-5.4 | <5.4.0-1135.144~18.04.1 | 5.4.0-1135.144~18.04.1 |
| ubuntu/linux-gcp-5.4 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gcp-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gcp-fips | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gke | <5.15.0-1065.71 | 5.15.0-1065.71 |
| ubuntu/linux-gke | <6.8.0-1009.12 | 6.8.0-1009.12 |
| ubuntu/linux-gke | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gkeop | <5.4.0-1098.102 | 5.4.0-1098.102 |
| ubuntu/linux-gkeop | <5.15.0-1051.58 | 5.15.0-1051.58 |
| ubuntu/linux-gkeop | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-gkeop-5.15 | <5.15.0-1051.58~20.04.1 | 5.15.0-1051.58~20.04.1 |
| ubuntu/linux-gkeop-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-hwe | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-hwe | <4.15.0-228.240~16.04.1 | 4.15.0-228.240~16.04.1 |
| ubuntu/linux-hwe-5.15 | <5.15.0-119.129~20.04.1 | 5.15.0-119.129~20.04.1 |
| ubuntu/linux-hwe-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-hwe-5.4 | <5.4.0-193.213~18.04.1 | 5.4.0-193.213~18.04.1 |
| ubuntu/linux-hwe-5.4 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-hwe-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-ibm | <5.4.0-1078.83 | 5.4.0-1078.83 |
| ubuntu/linux-ibm | <5.15.0-1061.64 | 5.15.0-1061.64 |
| ubuntu/linux-ibm | <6.8.0-1011.11 | 6.8.0-1011.11 |
| ubuntu/linux-ibm | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-ibm-5.15 | <5.15.0-1061.64~20.04.1 | 5.15.0-1061.64~20.04.1 |
| ubuntu/linux-ibm-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-ibm-5.4 | <5.4.0-1078.83~18.04.1 | 5.4.0-1078.83~18.04.1 |
| ubuntu/linux-ibm-5.4 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-intel | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-intel-iot-realtime | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-intel-iotg | <5.15.0-1063.69 | 5.15.0-1063.69 |
| ubuntu/linux-intel-iotg | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-intel-iotg-5.15 | <5.15.0-1063.69~20.04.1 | 5.15.0-1063.69~20.04.1 |
| ubuntu/linux-intel-iotg-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-iot | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-kvm | <4.15.0-1155.160 | 4.15.0-1155.160 |
| ubuntu/linux-kvm | <5.4.0-1119.127 | 5.4.0-1119.127 |
| ubuntu/linux-kvm | <5.15.0-1065.70 | 5.15.0-1065.70 |
| ubuntu/linux-kvm | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-kvm | <4.4.0-1136.146 | 4.4.0-1136.146 |
| ubuntu/linux-laptop | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-lowlatency | <5.15.0-119.129 | 5.15.0-119.129 |
| ubuntu/linux-lowlatency | <6.8.0-41.41.1 | 6.8.0-41.41.1 |
| ubuntu/linux-lowlatency | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-119.129~20.04.1 | 5.15.0-119.129~20.04.1 |
| ubuntu/linux-lowlatency-hwe-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-lowlatency-hwe-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-lowlatency-hwe-6.8 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-lts-xenial | <4.4.0-258.292~14.04.2 | 4.4.0-258.292~14.04.2 |
| ubuntu/linux-lts-xenial | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-nvidia | <5.15.0-1063.64 | 5.15.0-1063.64 |
| ubuntu/linux-nvidia | <6.8.0-1012.12 | 6.8.0-1012.12 |
| ubuntu/linux-nvidia | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-nvidia-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-nvidia-6.8 | <6.8.0-1012.12~22.04.1 | 6.8.0-1012.12~22.04.1 |
| ubuntu/linux-nvidia-6.8 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-nvidia-lowlatency | <6.8.0-1012.12.1 | 6.8.0-1012.12.1 |
| ubuntu/linux-nvidia-lowlatency | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-oem-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-oem-6.8 | <6.8.0-1011.11 | 6.8.0-1011.11 |
| ubuntu/linux-oem-6.8 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-oracle | <4.15.0-1134.145 | 4.15.0-1134.145 |
| ubuntu/linux-oracle | <5.4.0-1130.139 | 5.4.0-1130.139 |
| ubuntu/linux-oracle | <5.15.0-1066.72 | 5.15.0-1066.72 |
| ubuntu/linux-oracle | <6.8.0-1011.11 | 6.8.0-1011.11 |
| ubuntu/linux-oracle | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-oracle | <4.15.0-1134.145~16.04.1 | 4.15.0-1134.145~16.04.1 |
| ubuntu/linux-oracle-5.15 | <5.15.0-1066.72~20.04.1 | 5.15.0-1066.72~20.04.1 |
| ubuntu/linux-oracle-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-oracle-5.4 | <5.4.0-1130.139~18.04.1 | 5.4.0-1130.139~18.04.1 |
| ubuntu/linux-oracle-5.4 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-oracle-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-raspi | <5.4.0-1115.127 | 5.4.0-1115.127 |
| ubuntu/linux-raspi | <5.15.0-1061.64 | 5.15.0-1061.64 |
| ubuntu/linux-raspi | <6.8.0-1010.11 | 6.8.0-1010.11 |
| ubuntu/linux-raspi | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-raspi-5.4 | <5.4.0-1115.127~18.04.1 | 5.4.0-1115.127~18.04.1 |
| ubuntu/linux-raspi-5.4 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-raspi-realtime | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-realtime | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-riscv | <6.8.0-41.41.1 | 6.8.0-41.41.1 |
| ubuntu/linux-riscv | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-riscv-5.15 | <5.15.0-1064.68~20.04.1 | 5.15.0-1064.68~20.04.1 |
| ubuntu/linux-riscv-5.15 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-riscv-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-riscv-6.8 | <6.8.0-41.41.1~22.04.1 | 6.8.0-41.41.1~22.04.1 |
| ubuntu/linux-riscv-6.8 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-starfive | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-starfive-6.5 | <6.10~<6.8. | 6.10~ 6.8. |
| ubuntu/linux-xilinx-zynqmp | <5.4.0-1050.54 | 5.4.0-1050.54 |
| ubuntu/linux-xilinx-zynqmp | <6.10~<6.8. | 6.10~ 6.8. |
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Reference Links
- https://git.kernel.org/stable/c/1d5ed0efe51d36b9ae9b64f133bf41cdbf56f584
- https://git.kernel.org/stable/c/55c421b364482b61c4c45313a535e61ed5ae4ea3
- https://git.kernel.org/stable/c/5ee241f72edc6dce5051a5f100eab6cc019d873e
- https://git.kernel.org/stable/c/6ff7cfa02baabec907f6f29ea76634e6256d2ec4
- https://git.kernel.org/stable/c/7590da4c04dd4aa9c262da0231e978263861c6eb
- https://git.kernel.org/stable/c/aea35157bb9b825faa0432bd0f7fbea37ff39aa1
- https://launchpad.net/bugs/cve/CVE-2024-39484
- https://git.kernel.org/linus/55c421b364482b61c4c45313a535e61ed5ae4ea3
- https://security-tracker.debian.org/tracker/CVE-2024-39484
- https://www.cve.org/CVERecord?id=CVE-2024-39484
- https://git.kernel.org/linus/55c421b364482b61c4c45313a535e61ed5ae4ea3 (6.10-rc1)
- https://ubuntu.com/security/notices/USN-6972-1
- https://ubuntu.com/security/notices/USN-6973-1
- https://ubuntu.com/security/notices/USN-6974-1
- https://ubuntu.com/security/notices/USN-6975-1
- https://ubuntu.com/security/notices/USN-6976-1
- https://ubuntu.com/security/notices/USN-6972-2
- https://ubuntu.com/security/notices/USN-6972-3
- https://ubuntu.com/security/notices/USN-6973-2
- https://ubuntu.com/security/notices/USN-6974-2
- https://ubuntu.com/security/notices/USN-6973-3
- https://ubuntu.com/security/notices/USN-6972-4
- https://ubuntu.com/security/notices/USN-6973-4
- https://nvd.nist.gov/vuln/detail/CVE-2024-39484
- https://git.kernel.org/linus/b4cff4549b7a8c5fc8b88e3493b6287555f0512c
- https://ubuntu.com/security/CVE-2024-39484
Parent vulnerabilities
(Appears in the following advisories)
- agent/title
- agent/type
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/severity
- agent/weakness
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/remedy
- agent/author
- agent/first-publish-date
- collector/nvd-cve
- collector/launchpad-cve
- source/Launchpad
- agent/description
- agent/event
- agent/references
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/5.10
- version/linux linux kernel/5.15
- version/linux linux kernel/6.1
- version/linux linux kernel/6.6
- version/linux linux kernel/6.9
- package-manager/debian
- package-manager/ubuntu