Vulnerabilities > CVE-2022-1882 - Use After Free vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2089701
- https://bugzilla.redhat.com/show_bug.cgi?id=2089701
- https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
- https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
- https://security.netapp.com/advisory/ntap-20220715-0002/
- https://security.netapp.com/advisory/ntap-20220715-0002/