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| author | Edwin Wong <edwinwong@google.com> | 2021-02-02 10:42:38 -0800 |
|---|---|---|
| committer | Edwin Wong <edwinwong@google.com> | 2021-02-26 02:21:32 +0000 |
| commit | ff537c8516e1f8be96264d3c5db3ac084e307566 (patch) | |
| tree | 893a78d6376bec39f7d818a8879f66c4def2dd91 /identity/support/src/cppbor_parse.cpp | |
| parent | b64b770489f6aad6eb93102d44dd63d03d2815cb (diff) | |
[RESTRICT AUTOMERGE] Fix potential decrypt destPtr overflow.
There is a potential integer overflow to bypass the
destination base size check in decrypt. The destPtr
can then point to the outside of the destination buffer.
Test: sts-tradefed
sts-tradefed run sts-engbuild-no-spl-lock -m StsHostTestCases --test android.security.sts.Bug_176444622#testPocBug_176444622
Test: push to device with target_hwasan-userdebug build
adb shell /data/local/tmp/Bug-17644462264
Bug: 176444622
Bug: 176496353
Change-Id: I71b390846a17aecbb9180865e1f9538b4b464abf
Diffstat (limited to 'identity/support/src/cppbor_parse.cpp')
0 files changed, 0 insertions, 0 deletions