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Package "linux"

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 5.4.0 on 64 bit x86 SMP
  • Linux kernel buildinfo for version 5.4.0 on 64 bit x86 SMP
  • Linux kernel buildinfo for version 5.4.0 on 64 bit x86 SMP
  • Linux kernel buildinfo for version 5.4.0 on 64 bit x86 SMP
Latest version: 5.4.0-214.234
Release: focal (20.04)
Level: security
Repository: main

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Other versions of "linux" in Focal

Repository Area Version
base main 5.4.0-26.30
updates main 5.4.0-215.235
proposed main 5.4.0-216.236
PPA: Canonical Kernel Team 5.4.0-216.236

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Changelog

Version: 5.4.0-214.234 2025-04-22 17:07:07 UTC

  linux (5.4.0-214.234) focal; urgency=medium

  * focal/linux: 5.4.0-214.234 -proposed tracker (LP: #2102635)

  * CVE-2024-50256
    - netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6()

  * CVE-2025-21702
    - pfifo_tail_enqueue: Drop new packet when sch->limit == 0

  * CVE-2025-21703
    - netem: Update sch->q.qlen before qdisc_tree_reduce_backlog()

  * CVE-2024-26915
    - drm/amdgpu: Reset IH OVERFLOW_CLEAR bit

  * CVE-2025-21700
    - net: sched: Disallow replacing of child qdisc from one parent to another

  * CVE-2024-46826
    - ELF: fix kernel.randomize_va_space double read

  * CVE-2024-56651
    - can: hi311x: hi3110_can_ist(): fix potential use-after-free

  * CVE-2024-53237
    - driver core: Introduce device_find_any_child() helper
    - Bluetooth: fix use-after-free in device_for_each_child()

  * CVE-2024-35958
    - net: ena: Fix incorrect descriptor free behavior

  * CVE-2024-49974
    - NFSD: Limit the number of concurrent async COPY operations

  * CVE-2021-47119
    - ext4: fix memory leak in ext4_fill_super

  * CVE-2024-56658
    - net: defer final 'struct net' free in netns dismantle

  * CVE-2024-35864
    - smb: client: fix potential UAF in smb2_is_valid_lease_break()

  * CVE-2024-35864/CVE-2024-26928
    - smb: client: fix potential UAF in cifs_debug_files_proc_show()

 -- Stefan Bader <email address hidden> Fri, 14 Mar 2025 15:42:15 +0100
Source diff to previous version
CVE-2024-50256 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() I got a syzb
CVE-2025-21702 In the Linux kernel, the following vulnerability has been resolved: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 Expected behaviour: In
CVE-2025-21703 In the Linux kernel, the following vulnerability has been resolved: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() qdisc_tree_reduce_
CVE-2024-26915 In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reset IH OVERFLOW_CLEAR bit Allows us to detect subsequent IH ring
CVE-2025-21700 In the Linux kernel, the following vulnerability has been resolved: net: sched: Disallow replacing of child qdisc from one parent to another Lion A
CVE-2024-46826 In the Linux kernel, the following vulnerability has been resolved: ELF: fix kernel.randomize_va_space double read ELF loader uses "randomize_va_sp
CVE-2024-56651 In the Linux kernel, the following vulnerability has been resolved: can: hi311x: hi3110_can_ist(): fix potential use-after-free The commit a22bd630
CVE-2024-53237 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix use-after-free in device_for_each_child() Syzbot has reported th
CVE-2024-35958 In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues
CVE-2024-49974 In the Linux kernel, the following vulnerability has been resolved: NFSD: Limit the number of concurrent async COPY operations Nothing appears to l
CVE-2021-47119 In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leak in ext4_fill_super Buffer head references must be release
CVE-2024-56658 In the Linux kernel, the following vulnerability has been resolved: net: defer final 'struct net' free in netns dismantle Ilya reported a slab-use-
CVE-2024-35864 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_valid_lease_break() Skip sessions tha
CVE-2024-26928 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in cifs_debug_files_proc_show() Skip sessions th

Version: 5.4.0-212.232 2025-03-31 23:07:08 UTC

  linux (5.4.0-212.232) focal; urgency=medium

  * focal/linux: 5.4.0-212.232 -proposed tracker (LP: #2102367)

  * CVE-2024-56658
    - net: defer final 'struct net' free in netns dismantle

  * CVE-2024-35864
    - smb: client: fix potential UAF in smb2_is_valid_lease_break()

  * CVE-2024-35864/CVE-2024-26928
    - smb: client: fix potential UAF in cifs_debug_files_proc_show()

 -- Manuel Diewald <email address hidden> Fri, 14 Mar 2025 18:48:36 +0100
Source diff to previous version
CVE-2024-56658 In the Linux kernel, the following vulnerability has been resolved: net: defer final 'struct net' free in netns dismantle Ilya reported a slab-use-
CVE-2024-35864 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_valid_lease_break() Skip sessions tha
CVE-2024-26928 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in cifs_debug_files_proc_show() Skip sessions th

Version: 5.4.0-211.231 2025-03-26 18:07:04 UTC

  linux (5.4.0-211.231) focal; urgency=medium

  * focal/linux: 5.4.0-211.231 -proposed tracker (LP: #2101996)

  * cve-2018-5803 kernel panic (LP: #2101091)
    - SAUCE: sctp: sysctl: pass right argument to container_of
Source diff to previous version
2101091 cve-2018-5803 kernel panic

Version: 5.4.0-208.228 2025-02-25 03:06:53 UTC

  linux (5.4.0-208.228) focal; urgency=medium

  * CVE-2025-0927
    - SAUCE: fs: hfs/hfsplus: add key_len boundary check to hfs_bnode_read_key
Source diff to previous version

Version: 5.4.0-205.225 2025-01-28 00:06:53 UTC

  linux (5.4.0-205.225) focal; urgency=medium

  * focal/linux: 5.4.0-205.225 -proposed tracker (LP: #2093621)

  * Hold IOPOLL locks when triggering io_uring's deferred work (LP: #2078659) //
    CVE-2023-21400
    - io_uring: remove extra check in __io_commit_cqring
    - io_uring: dont kill fasync under completion_lock
    - io_uring: ensure IOPOLL locks around deferred work

  * CVE-2024-40967
    - iopoll: introduce read_poll_timeout macro
    - iopoll: Introduce read_poll_timeout_atomic macro
    - serial: imx: Introduce timeout when waiting on transmitter empty

  * CVE-2024-53164
    - net: sched: fix ordering of qlen adjustment

  * CVE-2024-53141
    - netfilter: ipset: add missing range check in bitmap_ip_uadt

  * CVE-2024-53103
    - hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer

 -- Manuel Diewald <email address hidden> Fri, 10 Jan 2025 22:28:21 +0100
2078659 Hold IOPOLL locks when triggering io_uring's deferred work
CVE-2023-21400 In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of pr
CVE-2024-40967 In the Linux kernel, the following vulnerability has been resolved: serial: imx: Introduce timeout when waiting on transmitter empty By waiting at
CVE-2024-53164 In the Linux kernel, the following vulnerability has been resolved: net: sched: fix ordering of qlen adjustment Changes to sch->q.qlen around qdisc
CVE-2024-53141 In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: add missing range check in bitmap_ip_uadt When tb[IPSET_ATTR_
CVE-2024-53103 In the Linux kernel, the following vulnerability has been resolved: hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer When hvs


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