Medium severity5.5NVD Advisory· Published Jan 14, 2022· Updated Jun 17, 2026
CVE-2021-39633
CVE-2021-39633
Description
In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-150694665References: Upstream kernel
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Affected products
2- Google/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2022-01-01nvdPatchVendor Advisory
News mentions
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