A use after free in the Linux kernel File System notify functionality was found in the way user triggers copy_info_records_to_user() call to fail in copy_event_to_user(). A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
References
Link | Resource |
---|---|
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/notify/fanotify/fanotify_user.c?h=v5.17&id=ee12595147ac1fbfb5bcb23837e26dd58d94b15d | Mailing List Patch Vendor Advisory |
https://seclists.org/oss-sec/2022/q1/99 | Mailing List Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20220707-0009/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-06-09T14:46:48
Updated: 2022-07-07T14:06:15
Reserved: 2022-06-06T00:00:00
Link: CVE-2022-1998
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-06-09T15:15:09.327
Modified: 2023-05-16T10:50:19.783
Link: CVE-2022-1998
JSON object: View
Redhat Information
No data.
CWE