A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452.
                
            Metrics
Affected Vendors & Products
Advisories
    | Source | ID | Title | 
|---|---|---|
|  Debian DLA | DLA-2385-1 | linux-4.19 security update | 
|  Debian DLA | DLA-2420-1 | linux security update | 
|  Debian DLA | DLA-2420-2 | linux regression update | 
|  EUVD | EUVD-2020-17902 | A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452. | 
|  Ubuntu USN | USN-4525-1 | Linux kernel vulnerabilities | 
|  Ubuntu USN | USN-4527-1 | Linux kernel vulnerabilities | 
|  Ubuntu USN | USN-4578-1 | Linux kernel vulnerabilities | 
|  Ubuntu USN | USN-4752-1 | Linux kernel (OEM) vulnerabilities | 
Fixes
    Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T15:33:05.351Z
Reserved: 2020-09-09T00:00:00
Link: CVE-2020-25212
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2020-09-09T16:15:12.063
Modified: 2024-11-21T05:17:39.973
Link: CVE-2020-25212
 Redhat
                        Redhat
                     OpenCVE Enrichment
                        OpenCVE Enrichment
                    No data.