CVE-2025-21890

In the Linux kernel, the following vulnerability has been resolved: idpf: fix checksums set in idpfrxrsc idpfrxrsc uses skbtransportoffsetskb while the transport header is not set yet. This triggers the following warning for CONFIGDEBUGNET=y builds. DEBUGNETWARNONONCE!skbtransportheaderwassetskb...

CVE-2025-21890

Technical details about CVE-2025-21890 are not publicly disclosed in the provided connected documents. The initial description notes a fix in the Linux kernel idpf driver, but further specifics (affected versions, exploitability, mitigations) are not included here. Monitor for updates.