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Title: [3.14] gh-143195: fix UAF in `{bytearray,memoryview}.hex(sep)` via re-entrant `sep.__len__` (GH-143209) by miss-islington · Pull Request #143219 · python/cpython · GitHub

Open Graph Title: [3.14] gh-143195: fix UAF in `{bytearray,memoryview}.hex(sep)` via re-entrant `sep.__len__` (GH-143209) by miss-islington · Pull Request #143219 · python/cpython

X Title: [3.14] gh-143195: fix UAF in `{bytearray,memoryview}.hex(sep)` via re-entrant `sep.__len__` (GH-143209) by miss-islington · Pull Request #143219 · python/cpython

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Open Graph Description: (cherry picked from commit 9976c2b) Co-authored-by: Bénédikt Tran 10796600+picnixz@users.noreply.github.com Issue: Use-after-free in _Py_strhex_impl via re-entrant sep.__len__ in bytearray.hex #1...

X Description: (cherry picked from commit 9976c2b) Co-authored-by: Bénédikt Tran 10796600+picnixz@users.noreply.github.com Issue: Use-after-free in _Py_strhex_impl via re-entrant sep.__len__ in bytearray.hex #1...

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[3.14] gh-143195: fix UAF in {bytearray,memoryview}.hex(sep) via re-entrant sep.__len__ (GH-143209)https://github.com/python/cpython/pull/143219#top
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Use-after-free in _Py_strhex_impl via re-entrant sep.__len__ in bytearray.hex #143195https://github.com/python/cpython/issues/143195
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Use-after-free in _Py_strhex_impl via re-entrant sep.__len__ in bytearray.hex #143195 https://github.com/python/cpython/issues/143195
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