PUB-A-186337918
See a problem?- Import Source
- https://storage.googleapis.com/android-osv/PUB-A-186337918.json
- JSON Data
- https://api.osv.dev/v1/vulns/PUB-A-186337918
- Aliases
-
- A-186337918
- CVE-2021-29155
- Published
- 2021-10-01T00:00:00Z
- Modified
- 2025-11-21T16:23:56.435667Z
- Summary
- [none]
- Details
-
In several functions of verifier.c, there is a possible way to disclose kernel memory due to side channel information disclosure. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.
- References
-
- https://source.android.com/security/bulletin/2021-10-01
- https://android.googlesource.com/kernel/common/+/9601148392520e2e134936e76788fc2a6371e7be
- https://android.googlesource.com/kernel/common/+/6f55b2f2a1178856c19bbce2f71449926e731914
- https://android.googlesource.com/kernel/common/+/24c109bb1537c12c02aeed2d51a347b4d6a9b76e
- https://android.googlesource.com/kernel/common/+/b658bbb844e28f1862867f37e8ca11a8e2aa94a3
- https://android.googlesource.com/kernel/common/+/a6aaece00a57fa6f22575364b3903dfbccf5345d
- https://android.googlesource.com/kernel/common/+/073815b756c51ba9d8384d924c5d1c03ca3d1ae4
- https://android.googlesource.com/kernel/common/+/f528819334881fd622fdadeddb3f7edaed8b7c9b
- https://android.googlesource.com/kernel/common/+/7fedb63a8307dda0ec3b8969a3b233a1dd7ea8e0
Affected packages
Android / :linux_kernel:
Package
- Name
- :linux_kernel:
Ecosystem specific
{
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"https://android.googlesource.com/kernel/common/+/073815b756c51ba9d8384d924c5d1c03ca3d1ae4",
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