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| author | Edwin Wong <edwinwong@google.com> | 2021-02-02 10:04:02 -0800 |
|---|---|---|
| committer | Edwin Wong <edwinwong@google.com> | 2021-02-02 23:48:11 -0800 |
| commit | d468101f149e30bc4ec5105555973d4ed8b4e009 (patch) | |
| tree | 675788b10987a0874fe2c0ba13c49742c60fbff6 /identity/support/src/cppbor_parse.cpp | |
| parent | 072cdf233c02d1dc3eb8b2e20498675aea70c21d (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: I75ae057793a4ff4e4f52a8577bef189ad842fb0e
Diffstat (limited to 'identity/support/src/cppbor_parse.cpp')
0 files changed, 0 insertions, 0 deletions