CVE-2019-25162: i2c: Fix a potential use after free
First published: Mon Feb 26 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. [wsa: added comment to the code, added Fixes tag]
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=4.3.0<4.14.291 | |
| Linux Linux kernel | >=4.15.0<4.19.256 | |
| Linux Linux kernel | >=4.20.0<5.4.211 | |
| Linux Linux kernel | >=5.5.0<5.10.137 | |
| Linux Linux kernel | >=5.11.0<5.15.61 | |
| Linux Linux kernel | >=5.16.0<5.18.18 | |
| Linux Linux kernel | >=5.19.0<5.19.2 | |
| ubuntu/linux | <5.4.0-132.148 | 5.4.0-132.148 |
| ubuntu/linux | <5.15.0-53.59 | 5.15.0-53.59 |
| ubuntu/linux | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux | <4.4.0-253.287 | 4.4.0-253.287 |
| ubuntu/linux-aws | <5.4.0-1089.97 | 5.4.0-1089.97 |
| ubuntu/linux-aws | <5.15.0-1023.27 | 5.15.0-1023.27 |
| ubuntu/linux-aws | <4.4.0-1130.136 | 4.4.0-1130.136 |
| ubuntu/linux-aws | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-aws | <4.4.0-1168.183 | 4.4.0-1168.183 |
| ubuntu/linux-aws-5.15 | <5.15.0-1023.27~20.04.1 | 5.15.0-1023.27~20.04.1 |
| ubuntu/linux-aws-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-aws-5.4 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-aws-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-aws-fips | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-aws-hwe | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-aws-hwe | <4.15.0-1143.155~16.04.1 | 4.15.0-1143.155~16.04.1 |
| ubuntu/linux-azure | <5.4.0-1095.101 | 5.4.0-1095.101 |
| ubuntu/linux-azure | <5.15.0-1023.29 | 5.15.0-1023.29 |
| ubuntu/linux-azure | <4.15.0-1157.172~14.04.2 | 4.15.0-1157.172~14.04.2 |
| ubuntu/linux-azure | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-azure | <4.15.0-1159.174~16.04.1 | 4.15.0-1159.174~16.04.1 |
| ubuntu/linux-azure-4.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-azure-5.15 | <5.15.0-1023.29~20.04.1 | 5.15.0-1023.29~20.04.1 |
| ubuntu/linux-azure-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-azure-5.4 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-azure-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-azure-fde | <5.15.0-1024.30.1 | 5.15.0-1024.30.1 |
| ubuntu/linux-azure-fde | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-azure-fde-5.15 | <5.15.0-1029.36~20.04.1.1 | 5.15.0-1029.36~20.04.1.1 |
| ubuntu/linux-azure-fde-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-azure-fips | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-bluefield | <5.4.0-1050.56 | 5.4.0-1050.56 |
| ubuntu/linux-bluefield | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-fips | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gcp | <5.4.0-1093.102 | 5.4.0-1093.102 |
| ubuntu/linux-gcp | <5.15.0-1022.29 | 5.15.0-1022.29 |
| ubuntu/linux-gcp | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gcp | <4.15.0-1138.154~16.04.1 | 4.15.0-1138.154~16.04.1 |
| ubuntu/linux-gcp-4.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gcp-5.15 | <5.15.0-1022.29~20.04.1 | 5.15.0-1022.29~20.04.1 |
| ubuntu/linux-gcp-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gcp-5.4 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gcp-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gcp-fips | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gke | <5.15.0-1020.25 | 5.15.0-1020.25 |
| ubuntu/linux-gke | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gkeop | <5.4.0-1057.61 | 5.4.0-1057.61 |
| ubuntu/linux-gkeop | <5.15.0-1008.12 | 5.15.0-1008.12 |
| ubuntu/linux-gkeop | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-gkeop-5.15 | <5.15.0-1008.12~20.04.1 | 5.15.0-1008.12~20.04.1 |
| ubuntu/linux-gkeop-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-hwe | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-hwe | <4.15.0-197.208~16.04.1 | 4.15.0-197.208~16.04.1 |
| ubuntu/linux-hwe-5.15 | <5.15.0-53.59~20.04.1 | 5.15.0-53.59~20.04.1 |
| ubuntu/linux-hwe-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-hwe-5.4 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-hwe-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-ibm | <5.4.0-1037.42 | 5.4.0-1037.42 |
| ubuntu/linux-ibm | <5.15.0-1018.21 | 5.15.0-1018.21 |
| ubuntu/linux-ibm | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-ibm-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-ibm-5.4 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-intel | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-intel-iotg | <5.15.0-1018.23 | 5.15.0-1018.23 |
| ubuntu/linux-intel-iotg | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-intel-iotg-5.15 | <5.15.0-1018.23~20.04.1 | 5.15.0-1018.23~20.04.1 |
| ubuntu/linux-intel-iotg-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-iot | <5.4.0-1006.8 | 5.4.0-1006.8 |
| ubuntu/linux-iot | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-kvm | <5.4.0-1079.85 | 5.4.0-1079.85 |
| ubuntu/linux-kvm | <5.15.0-1021.26 | 5.15.0-1021.26 |
| ubuntu/linux-kvm | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-kvm | <4.4.0-1131.141 | 4.4.0-1131.141 |
| ubuntu/linux-laptop | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-lowlatency | <5.15.0-53.59 | 5.15.0-53.59 |
| ubuntu/linux-lowlatency | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-53.59~20.04.1 | 5.15.0-53.59~20.04.1 |
| ubuntu/linux-lowlatency-hwe-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-lowlatency-hwe-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-lts-xenial | <4.4.0-253.287~14.04.1 | 4.4.0-253.287~14.04.1 |
| ubuntu/linux-lts-xenial | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-nvidia | <5.15.0-1015.15 | 5.15.0-1015.15 |
| ubuntu/linux-nvidia | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-nvidia-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-oem-6.1 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-oem-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-oem-6.8 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-oracle | <5.4.0-1087.96 | 5.4.0-1087.96 |
| ubuntu/linux-oracle | <5.15.0-1022.28 | 5.15.0-1022.28 |
| ubuntu/linux-oracle | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-oracle | <4.15.0-1108.119~16.04.1 | 4.15.0-1108.119~16.04.1 |
| ubuntu/linux-oracle-5.15 | <5.15.0-1022.28~20.04.1 | 5.15.0-1022.28~20.04.1 |
| ubuntu/linux-oracle-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-oracle-5.4 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-oracle-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-raspi | <5.4.0-1074.85 | 5.4.0-1074.85 |
| ubuntu/linux-raspi | <5.15.0-1018.20 | 5.15.0-1018.20 |
| ubuntu/linux-raspi | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-raspi-5.4 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-riscv | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-riscv-5.15 | <5.15.0-1023.27~20.04.1 | 5.15.0-1023.27~20.04.1 |
| ubuntu/linux-riscv-5.15 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-riscv-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-starfive | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-starfive-6.5 | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| ubuntu/linux-xilinx-zynqmp | <6.0~<5.4.211<5.15.61 | 6.0~ 5.4.211 5.15.61 |
| debian/linux | 5.10.218-1 5.10.221-1 6.1.94-1 6.1.99-1 6.9.9-1 6.9.10-1 |
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Reference Links
- https://git.kernel.org/stable/c/12b0606000d0828630c033bf0c74c748464fe87d
- https://git.kernel.org/stable/c/23a191b132cd87f746c62f3dc27da33683d85829
- https://git.kernel.org/stable/c/35927d7509ab9bf41896b7e44f639504eae08af7
- https://git.kernel.org/stable/c/81cb31756888bb062e92d2dca21cd629d77a46a9
- https://git.kernel.org/stable/c/871a1e94929a27bf6e2cd99523865c840bbc2d87
- https://git.kernel.org/stable/c/e4c72c06c367758a14f227c847f9d623f1994ecf
- https://git.kernel.org/stable/c/e6412ba3b6508bdf9c074d310bf4144afa6aec1a
- https://git.kernel.org/stable/c/e8e1a046cf87c8b1363e5de835114f2779e2aaf4
- https://git.kernel.org/linus/e4c72c06c367758a14f227c847f9d623f1994ecf (6.0-rc1)
- https://www.cve.org/CVERecord?id=CVE-2019-25162
- https://ubuntu.com/security/notices/USN-6739-1
- https://nvd.nist.gov/vuln/detail/CVE-2019-25162
- https://launchpad.net/bugs/cve/CVE-2019-25162
- https://security-tracker.debian.org/tracker/CVE-2019-25162
- https://git.kernel.org/linus/611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6
- https://git.kernel.org/linus/e4c72c06c367758a14f227c847f9d623f1994ecf
- https://ubuntu.com/security/CVE-2019-25162
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2266299
- https://access.redhat.com/errata/RHSA-2024:3618
- https://access.redhat.com/errata/RHSA-2024:3627
- https://access.redhat.com/security/cve/CVE-2019-25162
- https://bugzilla.redhat.com/show_bug.cgi?id=2266296
- agent/title
- agent/type
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/remedy
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/nvd-cve
- agent/author
- agent/weakness
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/description
- agent/event
- agent/references
- agent/tags
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-25162
- agent/last-modified-date
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/4.3.0
- version/linux linux kernel/4.15.0
- version/linux linux kernel/4.20.0
- version/linux linux kernel/5.5.0
- version/linux linux kernel/5.11.0
- version/linux linux kernel/5.16.0
- version/linux linux kernel/5.19.0
- package-manager/debian
- package-manager/ubuntu