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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.

🗓️ 25 Sep 2020 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

TOCTOU mismatch in Linux kernel NFS client before 5.8.3 lets locals corrupt memory due to size check.

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25 Sep 2020 07:00Current
8.2High risk
Vulners AI Score8.2
CVSS 24.4
CVSS 3.17
EPSS0.00275
2