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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-17 09:10:43 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-17 09:10:43 +0200 |
| commit | f2ec263023649e596c5076df32c2d328bc9393d2 (patch) | |
| tree | 5dd86caab46e552bd2e62bf9c4fb1a7504a44db4 /results/scraper/fex/2136 | |
| parent | 63d2e9d409831aa8582787234cae4741847504b7 (diff) | |
| download | qemu-analysis-main.tar.gz qemu-analysis-main.zip | |
Diffstat (limited to 'results/scraper/fex/2136')
| -rw-r--r-- | results/scraper/fex/2136 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/results/scraper/fex/2136 b/results/scraper/fex/2136 new file mode 100644 index 000000000..833fff9dd --- /dev/null +++ b/results/scraper/fex/2136 @@ -0,0 +1,5 @@ +execveat syscall incorrect with `AT_EMPTY_PATH` flag +We always pass in `/proc/self/exe` which means we end up ignoring this flag. +This causes us to potentially execute a process incorrectly since we are supposed to execute the FD rather whatever is in the arguments. +This is a fairly tricky edge case and not many people (that I'm aware of) are abusing it right now. +Will need a test-case with executing an FD that is a she-bang file, regular ELF, and with and without binfmt_misc. \ No newline at end of file |