Vulnerability Description
A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.14, < 5.15.91 |
| Redhat | Enterprise Linux | 9.0 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/cve-2023-1652Issue TrackingPatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20230511-0006/Third Party Advisory
- https://access.redhat.com/security/cve/cve-2023-1652Issue TrackingPatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20230511-0006/Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
FAQ
What is CVE-2023-1652?
CVE-2023-1652 is a vulnerability with a CVSS score of 7.1 (HIGH). A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a ...
How severe is CVE-2023-1652?
CVE-2023-1652 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-1652?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Redhat Enterprise Linux.