CVE-2026-23083

In the Linux kernel, the following vulnerability has been resolved: fou: Don't allow 0 for FOUATTRIPPROTO. fouudprecv has the same problem mentioned in the previous patch. If FOUATTRIPPROTO is set to 0, skb is not freed by fouudprecv nor "resubmit"-ted in ipprotocoldeliverrcu. Let's forbid 0 for...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986483)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986483 advisory. In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154xmitcomplete helper is not...

CVE-2022-49008

In the Linux kernel, the following vulnerability has been resolved: can: can327: can327feedframetonetdev: fix potential skb leak when netdev is down In can327feedframetonetdev, it did not free the skb when netdev is down, and all callers of can327feedframetonetdev did not free allocated skb too...

CVE-2021-47236 net: cdc_eem: fix tx fixup skb leak

In the Linux kernel, the following vulnerability has been resolved: net: cdceem: fix tx fixup skb leak when usbnet transmit a skb, eem fixup it in eemtxfixup, if skbcopyexpand failed, it return NULL, usbnetstartxmit will have no chance to free original skb. fix it by free orginal skb in eemtxfixu...

CVE-2021-47236

CVE-2021-47236 : Linux kernel vulnerability in net:cdc_eem skb leak during USBNet transmission has been resolved. Root cause: in eem_tx_fixup(), original skb was not freed when skb_copy_expand() failed, allowing a leak if the clone status was not free’d. The fix frees the original skb in eem_tx_f...