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.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://access.redhat.com/security/cve/cve-2023-1652 Issue Tracking, Patch, Third Party Advisory
- https://access.redhat.com/security/cve/cve-2023-1652 Issue Tracking, Patch, Third Party Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.1 · linux, redhatNVD modified 2026-10-14 21:17
Affected (CPE criteria) 6
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
References 5
- https://access.redhat.com/security/cve/cve-2023-1652 Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230511-0006/ Third Party Advisory
- https://access.redhat.com/security/cve/cve-2023-1652 Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230511-0006/ Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html