Incorrect Authorization Affecting kernel-core package, versions <0:5.14.0-162.6.1.el9_1
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Test your applications- Snyk ID SNYK-RHEL9-KERNELCORE-5441696
- published 14 Apr 2023
- disclosed 5 Dec 2022
Introduced: 5 Dec 2022
CVE-2022-20572 Open this link in a new tabHow to fix?
Upgrade RHEL:9
kernel-core
to version 0:5.14.0-162.6.1.el9_1 or higher.
This issue was patched in RHSA-2022:8267
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-core
package and not the kernel-core
package as distributed by RHEL
.
See How to fix?
for RHEL:9
relevant fixed versions and status.
In verity_target of dm-verity-target.c, there is a possible way to modify read-only files due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-234475629References: Upstream kernel