Description (CNA)
A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code. This issue occurs due to a race condition between rmap walk and mremap, allowing a local user to crash the system or potentially escalate their privileges on the system.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Enterprise Linux 8 | unaffected |
CWE
CWE-416
References
- https://access.redhat.com/errata/RHSA-2023:1659
- https://access.redhat.com/security/cve/CVE-2023-1476
- https://bugzilla.redhat.com/show_bug.cgi?id=2176035
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.