In ion_buffer_kmap_get of ion.c, there is a possible use-after-free due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-205573273References: Upstream kernel
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Mar 10, 2022 | Mar 10, 2022 |
| Ubuntu | — | Upgrade linux-image-4.4.0-229-lowlatencyUpgrade linux-image-4.4.0-1109-awsUpgrade linux-image-generic-lts-xenialUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-awsUpgrade linux-image-4.4.0-1110-kvmUpgrade linux-image-4.4.0-229-genericUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-kvm | Mar 22, 2023 | Mar 16, 2022 |
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