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| author | David Lee <david.lee@trailofbits.com> | 2026-07-17 10:47:21 +0000 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2026-07-17 14:02:13 +0200 |
| commit | d23eb7380d1594cda31a5dc8487dd2a5c8def8c7 (patch) | |
| tree | ea0ef5000783ea3eb9ee5cdb06f309131fa4d679 /tools/perf/scripts/python/parallel-perf.py | |
| parent | 68d4d3e78150c7ed7d1195af63ad1e6ace30c661 (diff) | |
UDF symlink pathComponent header OOB read
udf_symlink_filler() can enter udf_pc_to_char() with a partial pathComponent header.
Validate that enough input remains for a complete pathComponent header
before accessing it. Reject malformed symlink data that would otherwise
make udf_pc_to_char() perform an out-of-bounds read.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: David Lee <david.lee@trailofbits.com>
Assisted-by: Codex:gpt-5.5
Link: https://patch.msgid.link/20260717104722.41446-1-david.lee@trailofbits.com
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions