CVE-2026-93228

In the Linux kernel, the following vulnerability has been resolved: svcrdma: Reject Write/Reply chunks with segcount 0 A peer can send a Write or Reply chunk whose segcount field is zero. xdrcheckwritechunk only rejects segcount rcmaxpages, so zero passes the range check, and xdrinlinedecodestrea...

CVE-2026-93228 svcrdma: Reject Write/Reply chunks with segcount 0

In the Linux kernel, the following vulnerability has been resolved: svcrdma: Reject Write/Reply chunks with segcount 0 A peer can send a Write or Reply chunk whose segcount field is zero. xdrcheckwritechunk only rejects segcount rcmaxpages, so zero passes the range check, and xdrinlinedecodestrea...

CVE-2026-93228

The Linux kernel contains a vulnerability in svcrdma where a peer can send a Write or Reply chunk with a segcount field of zero. The xdr_check_write_chunk() function fails to reject these zero-count chunks because it only checks for values exceeding rc_maxpages. This allows malformed chunks to be...