vulnerability
Ubuntu: (CVE-2020-0444): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Dec 14, 2020 | Nov 19, 2024 | Mar 27, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Dec 14, 2020
Added
Nov 19, 2024
Modified
Mar 27, 2026
Description
In audit_free_lsm_field of auditfilter.c, there is a possible bad kfree due to a logic error in audit_data_to_entry. 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-150693166References: Upstream kernel
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-aws-hweubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gke-4-15ubuntu-upgrade-linux-gke-5-0ubuntu-upgrade-linux-gke-5-3ubuntu-upgrade-linux-hweubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lts-xenialubuntu-upgrade-linux-oem-osp1ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-raspi2ubuntu-upgrade-linux-raspi2-5-3ubuntu-upgrade-linux-snapdragon
References
- CVE-2020-0444
- https://attackerkb.com/topics/CVE-2020-0444
- CWE-763
- EUVD-EUVD-2020-1945
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-1945
- https://git.kernel.org/linus/2ad3e17ebf94b7b7f3f64c050ff168f9915345eb
- https://source.android.com/security/bulletin/2020-12-01
- https://www.cve.org/CVERecord?id=CVE-2020-0444
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