An issue was discovered in the Linux kernel through 4.17.10. There is a NULL pointer dereference and panic in hfsplus_lookup() in fs/hfsplus/dir.c when opening a file (that is purportedly a hard link) in an hfs+ filesystem that has malformed catalog data, and is mounted read-only without a metadata directory.
[
{
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{
"last_affected": "4.17.10"
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{
"events": [
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{
"last_affected": "8.0"
}
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"last_affected": "9.0"
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"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14617.json"