Description (CNA)
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-513.5.1.rt7.307.el8_9 before * |
| Red Hat / Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-513.5.1.el8_9 before * |
| Red Hat / Red Hat Enterprise Linux 8.6 Extended Update Support | unaffected 0:4.18.0-372.87.1.el8_6 before * |
| Red Hat / Red Hat Enterprise Linux 8.8 Extended Update Support | unaffected 0:4.18.0-477.36.1.el8_8 before * |
| Red Hat / Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-372.87.1.el8_6 before * |
| Red Hat / Red Hat Enterprise Linux 6 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | unaffected |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected |
CWE
CWE-366
References
- https://access.redhat.com/errata/RHSA-2023:6901
- https://access.redhat.com/errata/RHSA-2023:7077
- https://access.redhat.com/errata/RHSA-2023:7539
- https://access.redhat.com/errata/RHSA-2024:0412
- https://access.redhat.com/security/cve/CVE-2023-4732
- https://bugzilla.redhat.com/show_bug.cgi?id=2236982
ADP enrichment
No English description supplied.