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CVE-2024-27014

Published: 1 May 2024

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Prevent deadlock while disabling aRFS When disabling aRFS under the `priv->state_lock`, any scheduled aRFS works are canceled using the `cancel_work_sync` function, which waits for the work to end if it has already started. However, while waiting for the work handler, the handler will try to acquire the `state_lock` which is already acquired. The worker acquires the lock to delete the rules if the state is down, which is not the worker's responsibility since disabling aRFS deletes the rules. Add an aRFS state variable, which indicates whether the aRFS is enabled and prevent adding rules when the aRFS is disabled. Kernel log: ====================================================== WARNING: possible circular locking dependency detected 6.7.0-rc4_net_next_mlx5_5483eb2 #1 Tainted: G I ------------------------------------------------------ ethtool/386089 is trying to acquire lock: ffff88810f21ce68 ((work_completion)(&rule->arfs_work)){+.+.}-{0:0}, at: __flush_work+0x74/0x4e0 but task is already holding lock: ffff8884a1808cc0 (&priv->state_lock){+.+.}-{3:3}, at: mlx5e_ethtool_set_channels+0x53/0x200 [mlx5_core] which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&priv->state_lock){+.+.}-{3:3}: __mutex_lock+0x80/0xc90 arfs_handle_work+0x4b/0x3b0 [mlx5_core] process_one_work+0x1dc/0x4a0 worker_thread+0x1bf/0x3c0 kthread+0xd7/0x100 ret_from_fork+0x2d/0x50 ret_from_fork_asm+0x11/0x20 -> #0 ((work_completion)(&rule->arfs_work)){+.+.}-{0:0}: __lock_acquire+0x17b4/0x2c80 lock_acquire+0xd0/0x2b0 __flush_work+0x7a/0x4e0 __cancel_work_timer+0x131/0x1c0 arfs_del_rules+0x143/0x1e0 [mlx5_core] mlx5e_arfs_disable+0x1b/0x30 [mlx5_core] mlx5e_ethtool_set_channels+0xcb/0x200 [mlx5_core] ethnl_set_channels+0x28f/0x3b0 ethnl_default_set_doit+0xec/0x240 genl_family_rcv_msg_doit+0xd0/0x120 genl_rcv_msg+0x188/0x2c0 netlink_rcv_skb+0x54/0x100 genl_rcv+0x24/0x40 netlink_unicast+0x1a1/0x270 netlink_sendmsg+0x214/0x460 __sock_sendmsg+0x38/0x60 __sys_sendto+0x113/0x170 __x64_sys_sendto+0x20/0x30 do_syscall_64+0x40/0xe0 entry_SYSCALL_64_after_hwframe+0x46/0x4e other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&priv->state_lock); lock((work_completion)(&rule->arfs_work)); lock(&priv->state_lock); lock((work_completion)(&rule->arfs_work)); *** DEADLOCK *** 3 locks held by ethtool/386089: #0: ffffffff82ea7210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 #1: ffffffff82e94c88 (rtnl_mutex){+.+.}-{3:3}, at: ethnl_default_set_doit+0xd3/0x240 #2: ffff8884a1808cc0 (&priv->state_lock){+.+.}-{3:3}, at: mlx5e_ethtool_set_channels+0x53/0x200 [mlx5_core] stack backtrace: CPU: 15 PID: 386089 Comm: ethtool Tainted: G I 6.7.0-rc4_net_next_mlx5_5483eb2 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x60/0xa0 check_noncircular+0x144/0x160 __lock_acquire+0x17b4/0x2c80 lock_acquire+0xd0/0x2b0 ? __flush_work+0x74/0x4e0 ? save_trace+0x3e/0x360 ? __flush_work+0x74/0x4e0 __flush_work+0x7a/0x4e0 ? __flush_work+0x74/0x4e0 ? __lock_acquire+0xa78/0x2c80 ? lock_acquire+0xd0/0x2b0 ? mark_held_locks+0x49/0x70 __cancel_work_timer+0x131/0x1c0 ? mark_held_locks+0x49/0x70 arfs_del_rules+0x143/0x1e0 [mlx5_core] mlx5e_arfs_disable+0x1b/0x30 [mlx5_core] mlx5e_ethtool_set_channels+0xcb/0x200 [mlx5_core] ethnl_set_channels+0x28f/0x3b0 ethnl_default_set_doit+0xec/0x240 genl_family_rcv_msg_doit+0xd0/0x120 genl_rcv_msg+0x188/0x2c0 ? ethn ---truncated---

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

mantic Needs triage

noble Needs triage

trusty Needs triage

upstream Needs triage

xenial Needs triage

Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by fef965764cf562f28afb997b626fc7c3cec99693
linux-allwinner-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(end of kernel support)
mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-aws
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

mantic Needs triage

noble Needs triage

trusty Needs triage

upstream Needs triage

xenial Needs triage

linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.3)
linux-aws-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-aws-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.13)
linux-aws-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-aws-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.15)
linux-aws-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-aws-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-aws-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-6.2)
linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.4)
linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-aws-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-aws-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.11)
linux-aws-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-aws-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-6.5)
linux-aws-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-aws-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

xenial Needs triage

linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal Needs triage

jammy Needs triage

mantic Needs triage

noble Needs triage

trusty Needs triage

upstream Needs triage

xenial Needs triage

linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-azure-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.13)
linux-azure-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.15)
linux-azure-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-azure-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-azure-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-6.2)
linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.4)
linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-azure-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.11)
linux-azure-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-azure-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-6.5)
linux-azure-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-azure-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.3)
linux-azure-fde
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-fde-5.15)
jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-azure-fde-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-azure-fde-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-fde-6.2)
linux-azure-fde-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(replaced by linux-azure-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(replaced by linux-azure-6.5)
linux-azure-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-fips
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal Needs triage

jammy Needs triage

mantic Needs triage

noble Needs triage

upstream Needs triage

xenial Needs triage

linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-gcp-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-gcp-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.13)
linux-gcp-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-gcp-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.15)
linux-gcp-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-gcp-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-6.2)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.4)
linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-gcp-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-gcp-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.11)
linux-gcp-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-6.5)
linux-gcp-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-gcp-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-gke
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support)
jammy Needs triage

mantic Does not exist

noble Needs triage

upstream Needs triage

linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gke-5.0)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gke-5.0)
linux-gke-5.15
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-gkeop
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-gkeop-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

xenial Needs triage

linux-hwe-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-hwe-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-5.13)
linux-hwe-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-hwe-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-5.15)
linux-hwe-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-hwe-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-6.2)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-hwe-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-hwe-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-5.11)
linux-hwe-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-6.5)
linux-hwe-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
xenial Ignored
(superseded by linux-hwe)
linux-ibm
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Needs triage

mantic Ignored
(end of kernel support)
noble Needs triage

upstream Needs triage

linux-ibm-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-intel-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-intel-iotg
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-iot
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-kvm
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

xenial Needs triage

linux-laptop
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Needs triage

noble Does not exist

upstream Needs triage

linux-lowlatency
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Needs triage

noble Needs triage

upstream Needs triage

linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.2)
linux-lowlatency-hwe-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5)
linux-lowlatency-hwe-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-lts-xenial
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Needs triage

upstream Needs triage

linux-nvidia
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Needs triage

upstream Needs triage

linux-nvidia-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-nvidia-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-nvidia-6.5)
linux-nvidia-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-oem-5.10
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oem-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-5.13)
linux-oem-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oem-5.14)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-5.14)
linux-oem-5.14
Launchpad, Ubuntu, Debian
focal Ignored
(replaced by linux-hwe-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(replaced by linux-hwe-5.15)
linux-oem-5.17
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-6.1)
linux-oem-5.6
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oem-5.10)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-5.10)
linux-oem-6.0
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-6.1)
linux-oem-6.1
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-oem-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-6.5)
linux-oem-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-oem-6.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Needs triage

trusty Does not exist

upstream Needs triage

xenial Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

mantic Needs triage

noble Needs triage

upstream Needs triage

xenial Needs triage

linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.3)
linux-oracle-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oracle-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.13)
linux-oracle-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oracle-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.15)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.4)
linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-oracle-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oracle-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.11)
linux-oracle-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-raspi
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Needs triage

mantic Needs triage

noble Needs triage

upstream Needs triage

linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-raspi2
Launchpad, Ubuntu, Debian
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(replaced by linux-raspi)
linux-riscv
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-riscv-5.8)
jammy Ignored
(end of kernel support)
mantic Needs triage

noble Needs triage

upstream Needs triage

linux-riscv-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-riscv-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-riscv-5.13)
linux-riscv-5.15
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-riscv-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(end of kernel support)
mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-riscv-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-riscv-5.11)
linux-riscv-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-starfive
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Needs triage

noble Does not exist

upstream Needs triage

linux-starfive-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(end of kernel support)
mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-starfive-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-starfive-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-starfive-6.5)
linux-starfive-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
focal Needs triage

jammy Needs triage

mantic Does not exist

noble Does not exist

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H