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Package "linux"

This package belongs to a PPA: Canonical Kernel Team

Name: linux

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Linux kernel buildinfo for version 4.15.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 4.15.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 4.15.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 4.15.0 on 32 bit x86 SMP

Latest version: 4.15.0-154.161
Release: bionic (18.04)
Level: base
Repository: main

Links



Other versions of "linux" in Bionic

Repository Area Version
base main 4.15.0-20.21
security main 4.15.0-151.157
updates main 4.15.0-151.157
proposed main 4.15.0-153.160

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 4.15.0-154.161 2021-07-30 16:08:04 UTC

 linux (4.15.0-154.161) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-154.161 -proposed tracker (LP: #1938411)
 .
   * Potential reverts of 4.19.y stable changes in 18.04 (LP: #1938537)
     - SAUCE: Revert "locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to
       signal"
     - SAUCE: Revert "drm/amd/amdgpu: fix refcount leak"
 .
   * Packaging resync (LP: #1786013)
     - [Packaging] resync getabis
     - [Packaging] update helper scripts
     - update dkms package versions
 .
   * btrfs: Automatic balance returns -EUCLEAN and leads to forced readonly
     filesystem (LP: #1934709) // CVE-2019-19036
     - btrfs: Validate child tree block's level and first key
     - btrfs: Detect unbalanced tree with empty leaf before crashing btree
       operations
 .
   * btrfs: Automatic balance returns -EUCLEAN and leads to forced readonly
     filesystem (LP: #1934709)
     - Revert "btrfs: Detect unbalanced tree with empty leaf before crashing btree
       operations"
     - Revert "btrfs: Validate child tree block's level and first key"
     - btrfs: Only check first key for committed tree blocks
     - btrfs: Fix wrong first_key parameter in replace_path
 .
   * Enable fib-onlink-tests.sh and msg_zerocopy.sh in kselftests/net on Bionic
     (LP: #1934759)
     - selftests: Add fib-onlink-tests.sh to TEST_PROGS
     - selftests: net: use TEST_PROGS_EXTENDED
     - selftests/net: enable msg_zerocopy test
     - SAUCE: selftests: Make fib-onlink-tests.sh executable
 .
   * Kernel oops due to uninitialized list on kernfs (kernfs_kill_sb)
     (LP: #1934175)
     - kernfs: deal with kernfs_fill_super() failures
     - unfuck sysfs_mount()
 .
   * large_dir in ext4 broken (LP: #1933074)
     - SAUCE: ext4: fix directory index node split corruption
 .
   * btrfs: Attempting to balance a nearly full filesystem with relocated root
     nodes fails (LP: #1933172) // CVE-2019-19036
     - btrfs: reloc: fix reloc root leak and NULL pointer dereference
 .
   * btrfs: Attempting to balance a nearly full filesystem with relocated root
     nodes fails (LP: #1933172)
     - Revert "btrfs: reloc: fix reloc root leak and NULL pointer dereference"
 .
   * Pixel format change broken for Elgato Cam Link 4K (LP: #1932367)
     - (upstream) media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
 .
   * Bionic update: upstream stable patchset 2021-06-23 (LP: #1933375)
     - net: usb: cdc_ncm: don't spew notifications
     - efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared
     - efi: cper: fix snprintf() use in cper_dimm_err_location()
     - vfio/pci: Fix error return code in vfio_ecap_init()
     - vfio/pci: zap_vma_ptes() needs MMU
     - vfio/platform: fix module_put call in error flow
     - ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
     - HID: pidff: fix error return code in hid_pidff_init()
     - HID: i2c-hid: fix format string mismatch
     - netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches
     - ieee802154: fix error return code in ieee802154_add_iface()
     - ieee802154: fix error return code in ieee802154_llsec_getparams()
     - Bluetooth: fix the erroneous flush_work() order
     - Bluetooth: use correct lock to prevent UAF of hdev object
     - net: caif: added cfserl_release function
     - net: caif: add proper error handling
     - net: caif: fix memory leak in caif_device_notify
     - net: caif: fix memory leak in cfusbl_device_notify
     - ALSA: timer: Fix master timer notification
     - ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
     - pid: take a reference when initializing `cad_pid`
     - ocfs2: fix data corruption by fallocate
     - nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
     - btrfs: fix error handling in btrfs_del_csums
     - btrfs: fixup error handling in fixup_inode_link_counts
     - mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
     - selftests/bpf: make 'dubious pointer arithmetic' test useful
     - bnxt_en: Remove the setting of dev_port.
     - KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode
     - sched/fair: Optimize select_idle_cpu
     - xen-pciback: redo VF placement in the virtual topology
     - ALSA: usb: update old-style static const declaration
     - nl80211: validate key indexes for cfg80211_registered_device
     - x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
     - btrfs: return errors from btrfs_del_csums in cleanup_ref_head
     - KVM: arm64: Fix debug register indexing

Source diff to previous version
1938537 Potential reverts of 4.19.y stable changes in 18.04
1786013 Packaging resync
1934709 btrfs: Automatic balance returns -EUCLEAN and leads to forced readonly filesystem
1934759 Enable fib-onlink-tests.sh and msg_zerocopy.sh in kselftests/net on Bionic
1934175 Kernel oops due to uninitialized list on kernfs (kernfs_kill_sb)
1933074 large_dir in ext4 broken
1933172 btrfs: Attempting to balance a nearly full filesystem with relocated root nodes fails
1932367 Pixel format change broken for Elgato Cam Link 4K
1933375 Bionic update: upstream stable patchset 2021-06-23
CVE-2019-19036 btrfs_root_node in fs/btrfs/ctree.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because rcu_dereference(root->node) can be z

Version: 4.15.0-153.160 2021-07-29 10:08:00 UTC

 linux (4.15.0-153.160) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-153.160 -proposed tracker (LP: #1938319)
 .
   * 4.15.0-151 is freezing various CPUs (LP: #1938013)
     - mac80211: fix memory corruption in EAPOL handling

Source diff to previous version
1938013 4.15.0-151 is freezing various CPUs

Version: 4.15.0-152.159 2021-07-21 07:08:07 UTC

 linux (4.15.0-152.159) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-152.159 -proposed tracker (LP: #1936567)
 .
   * Packaging resync (LP: #1786013)
     - [Packaging] resync getabis
     - [Packaging] update helper scripts
     - update dkms package versions
 .
   * btrfs: Automatic balance returns -EUCLEAN and leads to forced readonly
     filesystem (LP: #1934709) // CVE-2019-19036
     - btrfs: Validate child tree block's level and first key
     - btrfs: Detect unbalanced tree with empty leaf before crashing btree
       operations
 .
   * btrfs: Automatic balance returns -EUCLEAN and leads to forced readonly
     filesystem (LP: #1934709)
     - Revert "btrfs: Detect unbalanced tree with empty leaf before crashing btree
       operations"
     - Revert "btrfs: Validate child tree block's level and first key"
     - btrfs: Only check first key for committed tree blocks
     - btrfs: Fix wrong first_key parameter in replace_path
 .
   * Enable fib-onlink-tests.sh and msg_zerocopy.sh in kselftests/net on Bionic
     (LP: #1934759)
     - selftests: Add fib-onlink-tests.sh to TEST_PROGS
     - selftests: net: use TEST_PROGS_EXTENDED
     - selftests/net: enable msg_zerocopy test
     - SAUCE: selftests: Make fib-onlink-tests.sh executable
 .
   * Kernel oops due to uninitialized list on kernfs (kernfs_kill_sb)
     (LP: #1934175)
     - kernfs: deal with kernfs_fill_super() failures
     - unfuck sysfs_mount()
 .
   * large_dir in ext4 broken (LP: #1933074)
     - SAUCE: ext4: fix directory index node split corruption
 .
   * btrfs: Attempting to balance a nearly full filesystem with relocated root
     nodes fails (LP: #1933172) // CVE-2019-19036
     - btrfs: reloc: fix reloc root leak and NULL pointer dereference
 .
   * btrfs: Attempting to balance a nearly full filesystem with relocated root
     nodes fails (LP: #1933172)
     - Revert "btrfs: reloc: fix reloc root leak and NULL pointer dereference"
 .
   * Pixel format change broken for Elgato Cam Link 4K (LP: #1932367)
     - (upstream) media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
 .
   * Bionic update: upstream stable patchset 2021-06-23 (LP: #1933375)
     - net: usb: cdc_ncm: don't spew notifications
     - efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared
     - efi: cper: fix snprintf() use in cper_dimm_err_location()
     - vfio/pci: Fix error return code in vfio_ecap_init()
     - vfio/pci: zap_vma_ptes() needs MMU
     - vfio/platform: fix module_put call in error flow
     - ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
     - HID: pidff: fix error return code in hid_pidff_init()
     - HID: i2c-hid: fix format string mismatch
     - netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches
     - ieee802154: fix error return code in ieee802154_add_iface()
     - ieee802154: fix error return code in ieee802154_llsec_getparams()
     - Bluetooth: fix the erroneous flush_work() order
     - Bluetooth: use correct lock to prevent UAF of hdev object
     - net: caif: added cfserl_release function
     - net: caif: add proper error handling
     - net: caif: fix memory leak in caif_device_notify
     - net: caif: fix memory leak in cfusbl_device_notify
     - ALSA: timer: Fix master timer notification
     - ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
     - pid: take a reference when initializing `cad_pid`
     - ocfs2: fix data corruption by fallocate
     - nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
     - btrfs: fix error handling in btrfs_del_csums
     - btrfs: fixup error handling in fixup_inode_link_counts
     - mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
     - selftests/bpf: make 'dubious pointer arithmetic' test useful
     - bnxt_en: Remove the setting of dev_port.
     - KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode
     - sched/fair: Optimize select_idle_cpu
     - xen-pciback: redo VF placement in the virtual topology
     - ALSA: usb: update old-style static const declaration
     - nl80211: validate key indexes for cfg80211_registered_device
     - x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
     - btrfs: return errors from btrfs_del_csums in cleanup_ref_head
     - KVM: arm64: Fix debug register indexing

Source diff to previous version
1786013 Packaging resync
1934709 btrfs: Automatic balance returns -EUCLEAN and leads to forced readonly filesystem
1934759 Enable fib-onlink-tests.sh and msg_zerocopy.sh in kselftests/net on Bionic
1934175 Kernel oops due to uninitialized list on kernfs (kernfs_kill_sb)
1933074 large_dir in ext4 broken
1933172 btrfs: Attempting to balance a nearly full filesystem with relocated root nodes fails
1932367 Pixel format change broken for Elgato Cam Link 4K
1933375 Bionic update: upstream stable patchset 2021-06-23
CVE-2019-19036 btrfs_root_node in fs/btrfs/ctree.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because rcu_dereference(root->node) can be z

Version: 4.15.0-150.155 2021-07-03 18:08:38 UTC

 linux (4.15.0-150.155) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-150.155 -proposed tracker (LP: #1934374)
 .
   * lxd exec fails (LP: #1934187)
     - SAUCE: Revert "proc: Check /proc/$pid/attr/ writes against file opener"
 .

Source diff to previous version
1934187 lxd exec fails

Version: 4.15.0-150.154 2021-07-03 01:08:04 UTC

 linux (4.15.0-150.154) bionic; urgency=medium
 .
   * bionic/linux: 4.15.0-150.154 -proposed tracker (LP: #1934374)
 .
   * lxd exec fails (LP: #1934187)
     - SAUCE: Revert "proc: Check /proc/$pid/attr/ writes against file opener"
 .

1934187 lxd exec fails



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