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-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEH7ZpcWbFyOOp6OJbrB3Eaf9PW7cFAmo4560ACgkQrB3Eaf9P W7fDNg//WWYvJgff2nGNHa0cqm2PGbwlfD8xEyc5d9nn/sz5yO+1BzN6junxAd7b U9PE2Y1Zgh8E43TjqCsWebyv6D4/T6X/iIJXEzPoMZeJnBxLHxGf66ThKaQ8RuDH sKaOBexllkfrluSyvdL3vpJUS04bbvyBpLFWsaKIsy0hFMSIBRYWv2Z+HF8RBzTb YqAsG1bFOKhBxbbj5CXh6Wuc8PFRMoXlrzWjsMKa9KGkXDbIitvdO/t8cc3ZXo9g YE5iz8+poJDy+Uvn74TJ5P5w6jhkTtBliJ13Hckoq5th/5USE92c9ZtVqqCCjB2h TL3ChPRn3O2FfBaNYZBHqKXEBpgFF91FPlCTviZKtavDTuNVij432XeYKXU7ZBUW dNVPHkbylYjNKaFftLFSKIj644aWLCSrit7Uoz07eeMOn7Ef7pkv6VAnDMBCrS5i jwH7FJHyTH7cw21SqB20Q8rlpipeBbSl4Z4gCePBomXXgRkgQqQddOtfCTl25xtF vLQiAEU8oVUNQ7z41CBR70S6psfxQn+Od9z2UACv1d8yOEt+cWnK/mmxYL8qq6Jz 2sx753Z7UWcPLOQVbpgh4CxJuA1wjqlip7Evi1bFdeY3NM+o9PZ2NfFzBOWS6ZXH ZgEqHVHcYiKqUb59m6LDcLG+AzDmHBJUk7o3w9tr0rqVhN+eLkA= =LFlA -----END PGP SIGNATURE----- Merge tag 'ipsec-2026-06-22' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== pull request (net): ipsec 2026-06-22 1) xfrm: use compat translator only for u64 alignment mismatch Gate the XFRM_USER_COMPAT translator on COMPAT_FOR_U64_ALIGNMENT so 32-bit compat tasks on arches whose 32-bit ABI already matches the native 64-bit layout are no longer rejected with -EOPNOTSUPP. From Sanman Pradhan. 2) net: af_key: initialize alg_key_len for IPComp states Initialize the alg_key_len to 0 in the IPComp branch of pfkey_msg2xfrm_state() so an uninitialized value cannot drive xfrm_alg_len() into a slab-out-of-bounds kmemdup during XFRM_MSG_MIGRATE. From Zijing Yin. 3) xfrm: Fix dev use-after-free in xfrm async resumption Stash the original skb->dev and extend the RCU critical section across xfrm_rcv_cb() and transport_finish() to prevent a tunnel-device UAF and original-device refcount leak when a callback replaces skb->dev. From Dong Chenchen. 4) xfrm: Fix xfrm state cache insertion race Move the state-validity check inside xfrm_state_lock in the input state cache insertion path so a state cannot be killed between the check and the insert. From Herbert Xu. 5) xfrm: annotate data-races around xfrm_policy_count[] and xfrm_policy_default[] Add READ_ONCE()/WRITE_ONCE() annotations on xfrm_policy_count and xfrm_policy_default to silence the KCSAN data race reported on net->xfrm.policy_count. From Eric Dumazet. 6) espintcp: use sk_msg_free_partial to fix partial send Replace the manual skmsg accounting in espintcp with sk_msg_free_partial() so the skmsg stays consistent on every iteration and the partial-send accounting bugs go away. From Sabrina Dubroca. 7) xfrm: validate selector family and prefixlen during match Reject mismatched address families in xfrm_selector_match() and bound prefixlen in addr4_match()/addr_match() to prevent the shift-out-of-bounds syzbot reported when an AF_UNSPEC selector with a large prefixlen is matched against an IPv4 flow. From Eric Dumazet. * tag 'ipsec-2026-06-22' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec: xfrm: validate selector family and prefixlen during match espintcp: use sk_msg_free_partial to fix partial send xfrm: annotate data-races around xfrm_policy_count[] and xfrm_policy_default[] xfrm: Fix xfrm state cache insertion race xfrm: Fix dev use-after-free in xfrm async resumption net: af_key: initialize alg_key_len for IPComp states xfrm: use compat translator only for u64 alignment mismatch ==================== Link: https://patch.msgid.link/20260622075726.29685-1-steffen.klassert@secunet.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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