Public bug reported:
SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly from a mainline/stable Linux tree or a minimally backported form of that patch. The following upstream stable patches should be included in the Ubuntu kernel: v5.4.271 upstream stable release from git://git.kernel.org/ netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter net: ip_tunnel: prevent perpetual headroom growth tun: Fix xdp_rxq_info's queue_index when detaching ipv6: fix potential "struct net" leak in inet6_rtm_getaddr() lan78xx: enable auto speed configuration for LAN7850 if no EEPROM is detected net: usb: dm9601: fix wrong return value in dm9601_mdio_read Bluetooth: Avoid potential use-after-free in hci_error_reset Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST Bluetooth: Enforce validation on max value of connection interval netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate() rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back efi/capsule-loader: fix incorrect allocation size power: supply: bq27xxx-i2c: Do not free non existing IRQ ALSA: Drop leftover snd-rtctimer stuff from Makefile afs: Fix endless loop in directory parsing gtp: fix use-after-free and null-ptr-deref in gtp_newlink() wifi: nl80211: reject iftype change with mesh ID change btrfs: dev-replace: properly validate device names dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read dmaengine: fsl-qdma: init irq after reg initialization mmc: core: Fix eMMC initialization with 1-bit bus connection x86/cpu/intel: Detect TME keyid bits before setting MTRR mask registers cachefiles: fix memory leak in cachefiles_add_cache() fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super gpio: 74x164: Enable output pins after registers are reset Linux 5.4.271 UBUNTU: Upstream stable to v5.4.271 ** Affects: linux (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Focal) Importance: Medium Assignee: Manuel Diewald (diewald) Status: In Progress ** Tags: kernel-stable-tracking-bug ** Changed in: linux (Ubuntu) Status: New => Confirmed ** Tags added: kernel-stable-tracking-bug ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Changed in: linux (Ubuntu Focal) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Focal) Status: New => In Progress ** Changed in: linux (Ubuntu Focal) Assignee: (unassigned) => Manuel Diewald (diewald) ** Description changed: SRU Justification Impact: The upstream process for stable tree updates is quite similar in scope to the Ubuntu SRU process, e.g., each patch has to demonstrably fix a bug, and each patch is vetted by upstream by originating either directly from a mainline/stable Linux tree or a minimally backported form of that patch. The following upstream stable patches should be included in the Ubuntu kernel: v5.4.271 upstream stable release from git://git.kernel.org/ - + netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter + net: ip_tunnel: prevent perpetual headroom growth + tun: Fix xdp_rxq_info's queue_index when detaching + ipv6: fix potential "struct net" leak in inet6_rtm_getaddr() + lan78xx: enable auto speed configuration for LAN7850 if no EEPROM is detected + net: usb: dm9601: fix wrong return value in dm9601_mdio_read + Bluetooth: Avoid potential use-after-free in hci_error_reset + Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST + Bluetooth: Enforce validation on max value of connection interval + netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate() + rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back + efi/capsule-loader: fix incorrect allocation size + power: supply: bq27xxx-i2c: Do not free non existing IRQ + ALSA: Drop leftover snd-rtctimer stuff from Makefile + afs: Fix endless loop in directory parsing + gtp: fix use-after-free and null-ptr-deref in gtp_newlink() + wifi: nl80211: reject iftype change with mesh ID change + btrfs: dev-replace: properly validate device names + dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read + dmaengine: fsl-qdma: init irq after reg initialization + mmc: core: Fix eMMC initialization with 1-bit bus connection + x86/cpu/intel: Detect TME keyid bits before setting MTRR mask registers + cachefiles: fix memory leak in cachefiles_add_cache() + fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super + gpio: 74x164: Enable output pins after registers are reset Linux 5.4.271 - gpio: 74x164: Enable output pins after registers are reset - fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super - cachefiles: fix memory leak in cachefiles_add_cache() - x86/cpu/intel: Detect TME keyid bits before setting MTRR mask registers - mmc: core: Fix eMMC initialization with 1-bit bus connection - dmaengine: fsl-qdma: init irq after reg initialization - dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read - btrfs: dev-replace: properly validate device names - wifi: nl80211: reject iftype change with mesh ID change - gtp: fix use-after-free and null-ptr-deref in gtp_newlink() - afs: Fix endless loop in directory parsing - ALSA: Drop leftover snd-rtctimer stuff from Makefile - power: supply: bq27xxx-i2c: Do not free non existing IRQ - efi/capsule-loader: fix incorrect allocation size - rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back - netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate() - Bluetooth: Enforce validation on max value of connection interval - Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST - Bluetooth: Avoid potential use-after-free in hci_error_reset - net: usb: dm9601: fix wrong return value in dm9601_mdio_read - lan78xx: enable auto speed configuration for LAN7850 if no EEPROM is detected - ipv6: fix potential "struct net" leak in inet6_rtm_getaddr() - tun: Fix xdp_rxq_info's queue_index when detaching - net: ip_tunnel: prevent perpetual headroom growth - netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter + UBUNTU: Upstream stable to v5.4.271 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060216 Title: Focal update: v5.4.271 upstream stable release To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2060216/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs