OSV-2021-1748 Heap-buffer-overflow in jxl::N_AVX2::FloatToRGBA8

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42839 Crash type: Heap-buffer-overflow WRITE 1 Crash state: jxl::NAVX2::FloatToRGBA8 jxl::FinalizeImageRect jxl::ThreadPool::RunCallStatejxl::FinalizeFrameDecoding...

PT-2021-27978

Name of the Vulnerable Software and Affected Versions jxl affected versions not specified Description A heap-buffer-overflow issue was identified, which can cause a crash. The crash occurs in the jxl::N AVX2::FloatToRGBA8 function, specifically when jxl::FinalizeImageRect and...

libjxl:djxl_fuzzer: Heap-buffer-overflow in jxl::N_AVX2::FloatToRGBA8

Project: https://github.com/libjxl/libjxl.git Detailed Report: https://oss-fuzz.com/testcase?key=5849986531721216 Project: libjxl Fuzzing Engine: libFuzzer Fuzz Target: djxlfuzzer Job Type: libfuzzerasanlibjxl Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x6030000008...

OSV-2021-861 Use-of-uninitialized-value in jxl::N_AVX2::FloatToRGBA8

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35231 Crash type: Use-of-uninitialized-value Crash state: jxl::NAVX2::FloatToRGBA8 jxl::FinalizeImageRect jxl::ThreadPool::RunCallStatejxl::FinalizeFrameDecoding...

PT-2021-28307

Name of the Vulnerable Software and Affected Versions: jxl affected versions not specified Description: The issue is related to a crash caused by the use of an uninitialized value. Technical details about the crash include the involvement of specific functions such as jxl::N AVX2::FloatToRGBA8,...

libjxl:djxl_fuzzer: Use-of-uninitialized-value in jxl::N_AVX2::FloatToRGBA8

Project: https://github.com/libjxl/libjxl.git Detailed Report: https://oss-fuzz.com/testcase?key=6481742096629760 Project: libjxl Fuzzing Engine: libFuzzer Fuzz Target: djxlfuzzer Job Type: libfuzzermsanlibjxl Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

libjxl:djxl_fuzzer: Use-of-uninitialized-value in jxl::N_AVX2::FloatToRGBA8

Project: https://github.com/libjxl/libjxl.git Detailed Report: https://oss-fuzz.com/testcase?key=5644456274558976 Project: libjxl Fuzzing Engine: libFuzzer Fuzz Target: djxlfuzzer Job Type: libfuzzermsanlibjxl Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...