Cloudanix VulnDB

CVE-2021-47606

None

CVSS

—

EPSS

0.2%

Published

Jun 19, 2024

CISA due date

—

Cloudanix analysis

Schedule a fix SSVC: Track

A bug in the Linux kernel's network handling can let local programs crash the whole machine by sending specially crafted messages, interrupting normal operations until the system is restarted or updated.

Exploitation
Local Privilege
Attacker needs
Low Privilege
Complexity
Moderate
Impact
Denial Of Service
Component
OS kernel
Class
Improper Input Validation
Remediation
Upgrade
Effort
Medium
Patch risk
Low

What it actually does

Missing length validation on netlink messages permits zero-length skb creation that triggers a divide-by-zero fault inside netem_enqueue when skb->len and skb->data_len are both zero during randomized corruption.

Why it matters to the business

Unprivileged local processes can crash the system or cause denial of service on Linux hosts that use the netem qdisc, leading to unplanned outages and loss of availability.

How an attack unfolds

An attacker with local access crafts a netlink message of length zero, sends it through netlink_sendmsg, and forces delivery through a netem queueing discipline that performs an unchecked division on the empty skb, resulting in a kernel panic.

How to fix it

Apply the upstream fix that adds an explicit length check before skb processing in af_netlink; update to a kernel version containing commit that resolves empty skb handling in netlink.

How to confirm the fix worked

Confirm the patch is present by inspecting netlink code for the added len check; attempt reproduction with a zero-length netlink message while netem is active and verify no divide error occurs.

Typical attack path

  1. Obtain local user privileges on a Linux system
  2. Create or attach to a netem qdisc on a network interface
  3. Craft and transmit a zero-length netlink skb via netlink_sendmsg
  4. Trigger netem_enqueue randomized corruption path that divides by skb length
  5. Cause kernel oops and system instability or crash

How to detect it

Review kernel logs for divide error oops with netem_enqueue in the stack trace; correlate with netlink_sendmsg activity from untrusted processes; inspect audit logs for unusual netlink socket usage preceding crashes.

  • divide error: 0000.*netem_enqueue
  • netem_enqueue+0x1590/0x33c0
  • RIP: netem_enqueue

What your security team should do

  • Prioritize kernel updates on all systems using netem or netlink sockets
  • Restrict unprivileged netlink access via LSM policies where possible
  • Monitor for kernel oops reports referencing netem_enqueue divide errors
  • Test patched kernels in staging environments before broad deployment

The record

In the Linux kernel, the following vulnerability has been resolved: net: netlink: af_netlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netem_enqueue function which is caused when skb->len=0 and skb->data_len=0 in the randomized corruption step as shown below. skb->data[prandom_u32() % skb_headlen(skb)] ^= 1<<(prandom_u32() % 8); Crash Report: [ 343.170349] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.216110] netem: version 1.3 [ 343.235841] divide error: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 343.236680] CPU: 3 PID: 4288 Comm: reproducer Not tainted 5.16.0-rc1+ [ 343.237569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014 [ 343.238707] RIP: 0010:netem_enqueue+0x1590/0x33c0 [sch_netem] [ 343.239499] Code: 89 85 58 ff ff ff e8 5f 5d e9 d3 48 8b b5 48 ff ff ff 8b 8d 50 ff ff ff 8b 85 58 ff ff ff 48 8b bd 70 ff ff ff 31 d2 2b 4f 74 <f7> f1 48 b8 00 00 00 00 00 fc ff df 49 01 d5 4c 89 e9 48 c1 e9 03 [ 343.241883] RSP: 0018:ffff88800bcd7368 EFLAGS: 00010246 [ 343.242589] RAX: 00000000ba7c0a9c RBX: 0000000000000001 RCX: 0000000000000000 [ 343.243542] RDX: 0000000000000000 RSI: ffff88800f8edb10 RDI: ffff88800f8eda40 [ 343.244474] RBP: ffff88800bcd7458 R08: 0000000000000000 R09: ffffffff94fb8445 [ 343.245403] R10: ffffffff94fb8336 R11: ffffffff94fb8445 R12: 0000000000000000 [ 343.246355] R13: ffff88800a5a7000 R14: ffff88800a5b5800 R15: 0000000000000020 [ 343.247291] FS: 00007fdde2bd7700(0000) GS:ffff888109780000(0000) knlGS:0000000000000000 [ 343.248350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 343.249120] CR2: 00000000200000c0 CR3: 000000000ef4c000 CR4: 00000000000006e0 [ 343.250076] Call Trace: [ 343.250423] <TASK> [ 343.250713] ? memcpy+0x4d/0x60 [ 343.251162] ? netem_init+0xa0/0xa0 [sch_netem] [ 343.251795] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.252443] netem_enqueue+0xe28/0x33c0 [sch_netem] [ 343.253102] ? stack_trace_save+0x87/0xb0 [ 343.253655] ? filter_irq_stacks+0xb0/0xb0 [ 343.254220] ? netem_init+0xa0/0xa0 [sch_netem] [ 343.254837] ? __kasan_check_write+0x14/0x20 [ 343.255418] ? _raw_spin_lock+0x88/0xd6 [ 343.255953] dev_qdisc_enqueue+0x50/0x180 [ 343.256508] __dev_queue_xmit+0x1a7e/0x3090 [ 343.257083] ? netdev_core_pick_tx+0x300/0x300 [ 343.257690] ? check_kcov_mode+0x10/0x40 [ 343.258219] ? _raw_spin_unlock_irqrestore+0x29/0x40 [ 343.258899] ? __kasan_init_slab_obj+0x24/0x30 [ 343.259529] ? setup_object.isra.71+0x23/0x90 [ 343.260121] ? new_slab+0x26e/0x4b0 [ 343.260609] ? kasan_poison+0x3a/0x50 [ 343.261118] ? kasan_unpoison+0x28/0x50 [ 343.261637] ? __kasan_slab_alloc+0x71/0x90 [ 343.262214] ? memcpy+0x4d/0x60 [ 343.262674] ? write_comp_data+0x2f/0x90 [ 343.263209] ? __kasan_check_write+0x14/0x20 [ 343.263802] ? __skb_clone+0x5d6/0x840 [ 343.264329] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.264958] dev_queue_xmit+0x1c/0x20 [ 343.265470] netlink_deliver_tap+0x652/0x9c0 [ 343.266067] netlink_unicast+0x5a0/0x7f0 [ 343.266608] ? netlink_attachskb+0x860/0x860 [ 343.267183] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.267820] ? write_comp_data+0x2f/0x90 [ 343.268367] netlink_sendmsg+0x922/0xe80 [ 343.268899] ? netlink_unicast+0x7f0/0x7f0 [ 343.269472] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.270099] ? write_comp_data+0x2f/0x90 [ 343.270644] ? netlink_unicast+0x7f0/0x7f0 [ 343.271210] sock_sendmsg+0x155/0x190 [ 343.271721] ____sys_sendmsg+0x75f/0x8f0 [ 343.272262] ? kernel_sendmsg+0x60/0x60 [ 343.272788] ? write_comp_data+0x2f/0x90 [ 343.273332] ? write_comp_data+0x2f/0x90 [ 343.273869] ___sys_sendmsg+0x10f/0x190 [ 343.274405] ? sendmsg_copy_msghdr+0x80/0x80 [ 343.274984] ? slab_post_alloc_hook+0x70/0x230 [ 343.275597] ? futex_wait_setup+0x240/0x240 [ 343.276175] ? security_file_alloc+0x3e/0x170 [ 343.276779] ? write_comp_d ---truncated---

Affected packages

Ecosystem Package Introduced Fixed
AlmaLinux:9 bpftool 0 7.3.0-427.31.1.el9_4
AlmaLinux:9 kernel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-debug 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-debug-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-debug-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-debug-devel-matched 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-debug-modules 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-debug-modules-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-debug-modules-extra 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-devel-matched 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-modules 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-modules-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-64k-modules-extra 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-abi-stablelists 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-cross-headers 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug-devel-matched 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug-modules 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug-modules-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug-modules-extra 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-debug-uki-virt 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-devel-matched 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-doc 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-headers 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-modules 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-modules-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-modules-extra 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-debug 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-debug-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-debug-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-debug-modules 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-debug-modules-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-debug-modules-extra 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-modules 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-modules-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-rt-modules-extra 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-tools 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-tools-libs 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-tools-libs-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-uki-virt 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-zfcpdump 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-zfcpdump-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-zfcpdump-devel 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-zfcpdump-devel-matched 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-zfcpdump-modules 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-zfcpdump-modules-core 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 kernel-zfcpdump-modules-extra 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 libperf 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 perf 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 python3-perf 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 rtla 0 5.14.0-427.31.1.el9_4
AlmaLinux:9 rv 0 5.14.0-427.31.1.el9_4
Debian:11 linux 0 5.10.92-1
Debian:12 linux 0 5.15.15-1
Debian:13 linux 0 5.15.15-1
Red Hat:enterprise_linux:9::appstream bpftool 0 0:7.3.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream bpftool-debuginfo 0 0:7.3.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug-devel-matched 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debug-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-devel-matched 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-64k-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-abi-stablelists 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-cross-headers 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-devel-matched 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debug-uki-virt 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debuginfo-common-aarch64 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debuginfo-common-ppc64le 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debuginfo-common-s390x 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-debuginfo-common-x86_64 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-devel-matched 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-doc 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-headers 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug-kvm 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debug-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-kvm 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-rt-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-tools 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-tools-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-tools-libs 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-tools-libs-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-uki-virt 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump-devel-matched 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream kernel-zfcpdump-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream libperf 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream libperf-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream perf 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream perf-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream python3-perf 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream python3-perf-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream rtla 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::appstream rv 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos bpftool 0 0:7.3.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos bpftool-debuginfo 0 0:7.3.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug-devel-matched 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debug-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-64k-devel-matched 0 0:5.14.0-427.31.1.el9_4
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Red Hat:enterprise_linux:9::baseos kernel-64k-modules-extra 0 0:5.14.0-427.31.1.el9_4
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Red Hat:enterprise_linux:9::baseos kernel-debug-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-debug-uki-virt 0 0:5.14.0-427.31.1.el9_4
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Red Hat:enterprise_linux:9::baseos kernel-devel-matched 0 0:5.14.0-427.31.1.el9_4
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Red Hat:enterprise_linux:9::baseos kernel-rt-debug-devel 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-rt-debug-kvm 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-rt-debug-modules 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-rt-debug-modules-core 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-rt-debug-modules-extra 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-rt-debuginfo 0 0:5.14.0-427.31.1.el9_4
Red Hat:enterprise_linux:9::baseos kernel-rt-devel 0 0:5.14.0-427.31.1.el9_4

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