https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 07:52:23 +0000 https://vulnerability.circl.lu/vuln/cve-2021-4090 <p><strong>Affected:</strong> Linux kernel, Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem</p> <p>An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system integrity and confidentiality threat.</p> <p><strong>Affected:</strong> Linux kernel, Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem</p> <p>An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system integrity and confidentiality threat.</p> https://vulnerability.circl.lu/vuln/cve-2021-4090