CVE-2021-1048
Description
In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory due to a use after free. 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-204573007References: Upstream kernel
Risk Information
Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
1.657
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Kernel-uek update (ELSA-2022-9014) kernel-uek-4.1.12-124.59.1.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2022-9014) kernel-uek-debug-4.1.12-124.59.1.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2022-9014) kernel-uek-debug-devel-4.1.12-124.59.1.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2022-9014) kernel-uek-devel-4.1.12-124.59.1.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2022-9014) kernel-uek-doc-4.1.12-124.59.1.2.el7uek.noarch.rpm | Linux |
| Kernel-uek-firmware update (ELSA-2022-9014) kernel-uek-firmware-4.1.12-124.59.1.2.el7uek.noarch.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234