[ubuntu/jammy-security] linux 5.15.0-78.85 (Accepted)

Andy Whitcroft apw at canonical.com
Sat Aug 12 18:28:11 UTC 2023

linux (5.15.0-78.85) jammy; urgency=medium

  * jammy/linux: 5.15.0-78.85 -proposed tracker (LP: #2026448)

  * CVE-2023-35001
    - netfilter: nf_tables: prevent OOB access in nft_byteorder_eval

  * CVE-2023-31248
    - netfilter: nf_tables: do not ignore genmask when looking up chain by id

  * CVE-2023-3389
    - io_uring: hold uring mutex around poll removal

  * CVE-2023-3439
    - mctp: Add refcounts to mctp_dev
    - mctp: Allow MCTP on tun devices
    - mctp: make __mctp_dev_get() take a refcount hold
    - mctp: defer the kfree of object mdev->addrs

  * CVE-2023-3390
    - netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE

  * CVE-2023-3090
    - ipvlan:Fix out-of-bounds caused by unclear skb->cb

  * Packaging resync (LP: #1786013)
    - [Packaging] resync update-dkms-versions helper

Date: 2023-07-07 15:22:07.500195+00:00
Changed-By: Thadeu Lima de Souza Cascardo <thadeu.cascardo at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
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