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 |
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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 |
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 |
Configurations
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History
21 Nov 2024, 06:41
Type | Values Removed | Values Added |
---|---|---|
References | () 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 | |
References | () https://seclists.org/oss-sec/2022/q1/99 - Mailing List, Patch, Third Party Advisory | |
References | () https://security.netapp.com/advisory/ntap-20220707-0009/ - Third Party Advisory |
Information
Published : 2022-06-09 15:15
Updated : 2024-11-21 06:41
NVD link : CVE-2022-1998
Mitre link : CVE-2022-1998
CVE.ORG link : CVE-2022-1998
JSON object : View
Products Affected
netapp
- h700s
- h300s
- h300s_firmware
- h410s_firmware
- h410c_firmware
- h500s
- h410c
- h700s_firmware
- h410s
- h500s_firmware
redhat
- enterprise_linux
linux
- linux_kernel
fedoraproject
- fedora
CWE
CWE-416
Use After Free