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.

CVE-2025-21890 idpf: fix checksums set in idpf_rx_rsc()

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

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-2024-40996

In the Linux kernel, the following vulnerability has been resolved: bpf: Avoid splat in pskbpullreason syzkaller builds CONFIGDEBUGNET=y frequently trigger a debug hint in pskbmaypull. We'd like to retain this debug check because it might hint at integer overflows and other issues kernel code...

CVE-2024-40996 bpf: Avoid splat in pskb_pull_reason

In the Linux kernel, the following vulnerability has been resolved: bpf: Avoid splat in pskbpullreason syzkaller builds CONFIGDEBUGNET=y frequently trigger a debug hint in pskbmaypull. We'd like to retain this debug check because it might hint at integer overflows and other issues kernel code...