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This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page. View CVE-2024-47709 →
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Vulnerability in linux-hwe-edge

UBUNTU-CVE-2024-47709 First seen on SecPulse

Auto-generated summary

Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.

A vulnerability tracked as UBUNTU-CVE-2024-47709 has been found in linux-hwe-edge.
Risk of unauthorized operations or information disclosure.
What to do: upgrade linux-hwe-edge to 5.4.0-1142.152~18.04.1 or later.
If unsure, ask your IT team or search "linux-hwe-edge UBUNTU-CVE-2024-47709" on the vendor's site.

UBUNTU-CVE-2024-47709 (linux-hwe-edge)
Attack vector: local / no user interaction
Patched: 5.4.0-1142.152~18.04.1 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.

What is the problem

A vulnerability (unclassified) exists in linux-hwe-edge.

Affected scope

Check the vendor advisory for the affected versions of linux-hwe-edge.

Severity

Severity: ?. Risk of unauthorized operations or information disclosure.

How to fix

Update to 5.4.0-1142.152~18.04.1.

Workaround

Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.

Detection

Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'linux-hwe-edge' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.

Response actions

Concrete steps and command examples for SOC/SRE teams to execute in order

  1. 1
    Identify exposureidentify
    grep -r 'linux-hwe-edge' . | grep -v node_modules

    リポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で linux-hwe-edge を grep し、稼働しているサービス・バージョンを把握する。

  2. 2
    Apply patchpatch
    Upgrade linux-hwe-edge to 5.4.0-1142.152~18.04.1

    ステージング環境で 5.4.0-1142.152~18.04.1 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。

  3. 3
    Post-deployment verificationverify
    Confirm patched version is live in production

    パッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。

Affected packages

EcosystemPackageAffectedFixed
Ubuntu:16.04:LTS linux-hwe-edge
All versions
—
Ubuntu:18.04:LTS linux-aws-5.0
All versions
—
Ubuntu:18.04:LTS linux-aws-5.3
All versions
—
Ubuntu:Pro:18.04:LTS linux-aws-5.4
< 5.4.0-1142.152~18.04.1
5.4.0-1142.152~18.04.1
Ubuntu:18.04:LTS linux-azure
All versions
—
Ubuntu:18.04:LTS linux-azure-5.3
All versions
—
Ubuntu:Pro:18.04:LTS linux-azure-5.4
< 5.4.0-1145.152~18.04.1
5.4.0-1145.152~18.04.1
Ubuntu:18.04:LTS linux-azure-edge
All versions
—
Ubuntu:18.04:LTS linux-gcp
All versions
—
Ubuntu:18.04:LTS linux-gcp-5.3
All versions
—
Ubuntu:Pro:18.04:LTS linux-gcp-5.4
< 5.4.0-1143.152~18.04.1
5.4.0-1143.152~18.04.1
Ubuntu:18.04:LTS linux-gke-4.15
All versions
—
Ubuntu:18.04:LTS linux-gke-5.4
All versions
—
Ubuntu:18.04:LTS linux-gkeop-5.4
All versions
—
Ubuntu:18.04:LTS linux-hwe
All versions
—
Ubuntu:Pro:18.04:LTS linux-hwe-5.4
< 5.4.0-208.228~18.04.1
5.4.0-208.228~18.04.1
Ubuntu:Pro:18.04:LTS linux-ibm-5.4
< 5.4.0-1086.91~18.04.1
5.4.0-1086.91~18.04.1
Ubuntu:18.04:LTS linux-oem
All versions
—
Ubuntu:18.04:LTS linux-oracle-5.0
All versions
—
Ubuntu:18.04:LTS linux-oracle-5.3
All versions
—
Ubuntu:Pro:18.04:LTS linux-oracle-5.4
< 5.4.0-1138.147~18.04.1
5.4.0-1138.147~18.04.1
Ubuntu:Pro:18.04:LTS linux-raspi-5.4
< 5.4.0-1129.142~18.04.1
5.4.0-1129.142~18.04.1
Ubuntu:20.04:LTS linux
< 5.4.0-208.228
5.4.0-208.228
Ubuntu:20.04:LTS linux-aws
< 5.4.0-1140.150
5.4.0-1140.150
Ubuntu:20.04:LTS linux-aws-5.15
< 5.15.0-1073.79~20.04.1
5.15.0-1073.79~20.04.1
Ubuntu:20.04:LTS linux-azure
< 5.4.0-1145.152
5.4.0-1145.152
Ubuntu:20.04:LTS linux-bluefield
< 5.4.0-1099.106
5.4.0-1099.106
Ubuntu:20.04:LTS linux-gcp
< 5.4.0-1143.152
5.4.0-1143.152
Ubuntu:20.04:LTS linux-gcp-5.15
< 5.15.0-1072.80~20.04.1
5.15.0-1072.80~20.04.1
Ubuntu:20.04:LTS linux-hwe-5.15
< 5.15.0-127.137~20.04.1
5.15.0-127.137~20.04.1
Ubuntu:20.04:LTS linux-ibm
< 5.4.0-1086.91
5.4.0-1086.91
Ubuntu:20.04:LTS linux-ibm-5.15
< 5.15.0-1066.69~20.04.1
5.15.0-1066.69~20.04.1
Ubuntu:20.04:LTS linux-intel-iotg-5.15
< 5.15.0-1071.77~20.04.1
5.15.0-1071.77~20.04.1
Ubuntu:20.04:LTS linux-iot
< 5.4.0-1048.51
5.4.0-1048.51
Ubuntu:20.04:LTS linux-kvm
< 5.4.0-1127.136
5.4.0-1127.136
Ubuntu:20.04:LTS linux-lowlatency-hwe-5.15
< 5.15.0-127.137~20.04.1
5.15.0-127.137~20.04.1
Ubuntu:20.04:LTS linux-oracle
< 5.4.0-1138.147
5.4.0-1138.147
Ubuntu:20.04:LTS linux-oracle-5.15
< 5.15.0-1071.77~20.04.1
5.15.0-1071.77~20.04.1
Ubuntu:20.04:LTS linux-raspi
< 5.4.0-1129.142
5.4.0-1129.142
Ubuntu:20.04:LTS linux-riscv-5.15
< 5.15.0-1069.73~20.04.1
5.15.0-1069.73~20.04.1
Ubuntu:20.04:LTS linux-xilinx-zynqmp
< 5.4.0-1058.62
5.4.0-1058.62
Ubuntu:20.04:LTS linux-aws-5.11
All versions
—
Ubuntu:20.04:LTS linux-aws-5.13
All versions
—
Ubuntu:20.04:LTS linux-aws-5.8
All versions
—
Ubuntu:20.04:LTS linux-azure-5.11
All versions
—
Ubuntu:20.04:LTS linux-azure-5.13
All versions
—
Ubuntu:20.04:LTS linux-azure-5.8
All versions
—
Ubuntu:20.04:LTS linux-azure-fde
All versions
—
Ubuntu:20.04:LTS linux-gcp-5.11
All versions
—
Ubuntu:20.04:LTS linux-gcp-5.13
All versions
—
Ubuntu:20.04:LTS linux-gcp-5.8
All versions
—
Ubuntu:20.04:LTS linux-gke
All versions
—
Ubuntu:20.04:LTS linux-gke-5.15
All versions
—
Ubuntu:20.04:LTS linux-gkeop
All versions
—
Ubuntu:20.04:LTS linux-gkeop-5.15
All versions
—
Ubuntu:20.04:LTS linux-hwe-5.11
All versions
—
Ubuntu:20.04:LTS linux-hwe-5.13
All versions
—
Ubuntu:20.04:LTS linux-hwe-5.8
All versions
—
Ubuntu:20.04:LTS linux-intel-5.13
All versions
—
Ubuntu:20.04:LTS linux-oem-5.10
All versions
—
Ubuntu:20.04:LTS linux-oem-5.13
All versions
—
Ubuntu:20.04:LTS linux-oem-5.14
All versions
—
Ubuntu:20.04:LTS linux-oem-5.6
All versions
—
Ubuntu:20.04:LTS linux-oracle-5.11
All versions
—
Ubuntu:20.04:LTS linux-oracle-5.13
All versions
—
Ubuntu:20.04:LTS linux-oracle-5.8
All versions
—
Ubuntu:20.04:LTS linux-raspi2
All versions
—
Ubuntu:20.04:LTS linux-riscv
All versions
—
Ubuntu:20.04:LTS linux-riscv-5.11
All versions
—
Ubuntu:20.04:LTS linux-riscv-5.8
All versions
—
Ubuntu:Pro:FIPS-updates:20.04:LTS linux-aws-fips
< 5.4.0-1140.151+fips1
5.4.0-1140.151+fips1
Ubuntu:Pro:FIPS-updates:20.04:LTS linux-azure-fips
< 5.4.0-1145.152+fips1
5.4.0-1145.152+fips1
Ubuntu:Pro:FIPS-updates:20.04:LTS linux-fips
< 5.4.0-1116.126
5.4.0-1116.126
Ubuntu:Pro:FIPS-updates:20.04:LTS linux-gcp-fips
< 5.4.0-1143.152+fips1
5.4.0-1143.152+fips1
Ubuntu:22.04:LTS linux
< 5.15.0-127.137
5.15.0-127.137
Ubuntu:22.04:LTS linux-allwinner-5.19
All versions
—
Ubuntu:22.04:LTS linux-aws
< 5.15.0-1073.79
5.15.0-1073.79
Ubuntu:22.04:LTS linux-aws-5.19
All versions
—
Ubuntu:22.04:LTS linux-aws-6.2
All versions
—
Ubuntu:22.04:LTS linux-aws-6.5
All versions
—
Ubuntu:22.04:LTS linux-aws-6.8
< 6.8.0-1023.25~22.04.1
6.8.0-1023.25~22.04.1
Ubuntu:22.04:LTS linux-azure
< 5.15.0-1078.87
5.15.0-1078.87
Ubuntu:22.04:LTS linux-azure-5.19
All versions
—
Ubuntu:22.04:LTS linux-azure-6.2
All versions
—
Ubuntu:22.04:LTS linux-azure-6.5
All versions
—
Ubuntu:22.04:LTS linux-azure-6.8
< 6.8.0-1025.30~22.04.1
6.8.0-1025.30~22.04.1
Ubuntu:22.04:LTS linux-azure-fde
< 5.15.0-1078.87.1
5.15.0-1078.87.1
Ubuntu:22.04:LTS linux-azure-fde-5.19
All versions
—
Ubuntu:22.04:LTS linux-azure-fde-6.2
All versions
—
Ubuntu:22.04:LTS linux-gcp
< 5.15.0-1072.80
5.15.0-1072.80
Ubuntu:22.04:LTS linux-gcp-5.19
All versions
—
Ubuntu:22.04:LTS linux-gcp-6.2
All versions
—
Ubuntu:22.04:LTS linux-gcp-6.5
All versions
—
Ubuntu:22.04:LTS linux-gcp-6.8
< 6.8.0-1024.26~22.04.1
6.8.0-1024.26~22.04.1
Ubuntu:22.04:LTS linux-gke
< 5.15.0-1070.76
5.15.0-1070.76
Ubuntu:22.04:LTS linux-gkeop
< 5.15.0-1056.63
5.15.0-1056.63
Ubuntu:22.04:LTS linux-hwe-5.19
All versions
—
Ubuntu:22.04:LTS linux-hwe-6.2
All versions
—
Ubuntu:22.04:LTS linux-hwe-6.5
All versions
—
Ubuntu:22.04:LTS linux-hwe-6.8
< 6.8.0-57.59~22.04.1
6.8.0-57.59~22.04.1
Ubuntu:22.04:LTS linux-ibm
< 5.15.0-1066.69
5.15.0-1066.69
Ubuntu:22.04:LTS linux-ibm-6.8
< 6.8.0-1023.23~22.04.1
6.8.0-1023.23~22.04.1
Ubuntu:22.04:LTS linux-intel-iot-realtime
All versions
—
Ubuntu:22.04:LTS linux-intel-iotg
< 5.15.0-1071.77
5.15.0-1071.77
Ubuntu:22.04:LTS linux-kvm
< 5.15.0-1070.75
5.15.0-1070.75
Ubuntu:22.04:LTS linux-lowlatency
< 5.15.0-127.137
5.15.0-127.137
Ubuntu:22.04:LTS linux-lowlatency-hwe-5.19
All versions
—
Ubuntu:22.04:LTS linux-lowlatency-hwe-6.2
All versions
—
Ubuntu:22.04:LTS linux-lowlatency-hwe-6.5
All versions
—
Ubuntu:22.04:LTS linux-lowlatency-hwe-6.8
< 6.8.0-54.56.1~22.04.1
6.8.0-54.56.1~22.04.1
Ubuntu:22.04:LTS linux-nvidia
< 5.15.0-1068.69
5.15.0-1068.69
Ubuntu:22.04:LTS linux-nvidia-6.2
All versions
—
Ubuntu:22.04:LTS linux-nvidia-6.5
All versions
—
Ubuntu:22.04:LTS linux-nvidia-6.8
< 6.8.0-1022.25~22.04.2
6.8.0-1022.25~22.04.2
Ubuntu:22.04:LTS linux-oem-5.17
All versions
—
Ubuntu:22.04:LTS linux-oem-6.0
All versions
—
Ubuntu:22.04:LTS linux-oem-6.1
All versions
—
Ubuntu:22.04:LTS linux-oem-6.5
All versions
—
Ubuntu:22.04:LTS linux-oracle
< 5.15.0-1071.77
5.15.0-1071.77
Ubuntu:22.04:LTS linux-oracle-6.5
All versions
—
Ubuntu:22.04:LTS linux-oracle-6.8
< 6.8.0-1020.21~22.04.1
6.8.0-1020.21~22.04.1
Ubuntu:22.04:LTS linux-raspi
< 5.15.0-1066.69
5.15.0-1066.69
Ubuntu:22.04:LTS linux-realtime
All versions
—
Ubuntu:22.04:LTS linux-riscv
All versions
—
Ubuntu:22.04:LTS linux-riscv-5.19
All versions
—
Ubuntu:22.04:LTS linux-riscv-6.5
All versions
—
Ubuntu:22.04:LTS linux-riscv-6.8
< 6.8.0-53.55.1~22.04.1
6.8.0-53.55.1~22.04.1
Ubuntu:22.04:LTS linux-starfive-5.19
All versions
—
Ubuntu:22.04:LTS linux-starfive-6.2
All versions
—
Ubuntu:22.04:LTS linux-starfive-6.5
All versions
—
Ubuntu:22.04:LTS linux-xilinx-zynqmp
< 5.15.0-1039.43
5.15.0-1039.43
Ubuntu:Nvidia-BlueField:22.04:LTS linux-bluefield
< 5.15.0-1057.59
5.15.0-1057.59
Ubuntu:Pro:FIPS-updates:22.04:LTS linux-aws-fips
< 5.15.0-1073.79+fips1
5.15.0-1073.79+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS linux-azure-fips
< 5.15.0-1078.87+fips1
5.15.0-1078.87+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS linux-fips
< 5.15.0-127.137+fips1
5.15.0-127.137+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS linux-gcp-fips
< 5.15.0-1072.80+fips1
5.15.0-1072.80+fips1
Ubuntu:Pro:Realtime:22.04:LTS linux-realtime
< 5.15.0-1074.82
5.15.0-1074.82
Ubuntu:Pro:Realtime:22.04:LTS linux-realtime-6.8
< 6.8.1-1016.17~22.04.1
6.8.1-1016.17~22.04.1
Ubuntu:24.04:LTS linux
< 6.8.0-54.56
6.8.0-54.56
Ubuntu:24.04:LTS linux-aws
< 6.8.0-1023.25
6.8.0-1023.25
Ubuntu:24.04:LTS linux-azure
< 6.8.0-1025.30
6.8.0-1025.30
Ubuntu:24.04:LTS linux-azure-6.11
< 6.11.0-1012.12~24.04.1
6.11.0-1012.12~24.04.1
Ubuntu:24.04:LTS linux-azure-nvidia
< 6.8.0-1014.15
6.8.0-1014.15
Ubuntu:24.04:LTS linux-gcp
< 6.8.0-1024.26
6.8.0-1024.26
Ubuntu:24.04:LTS linux-gcp-6.11
< 6.11.0-1011.11~24.04.1
6.11.0-1011.11~24.04.1
Ubuntu:24.04:LTS linux-gke
< 6.8.0-1019.23
6.8.0-1019.23
Ubuntu:24.04:LTS linux-gkeop
< 6.8.0-1006.8
6.8.0-1006.8
Ubuntu:24.04:LTS linux-ibm
< 6.8.0-1022.22
6.8.0-1022.22
Ubuntu:24.04:LTS linux-lowlatency
< 6.8.0-54.56.1
6.8.0-54.56.1
Ubuntu:24.04:LTS linux-nvidia
< 6.8.0-1022.25
6.8.0-1022.25
Ubuntu:24.04:LTS linux-nvidia-6.11
< 6.11.0-1007.7
6.11.0-1007.7
Ubuntu:24.04:LTS linux-nvidia-lowlatency
< 6.8.0-1022.25.2
6.8.0-1022.25.2
Ubuntu:24.04:LTS linux-oem-6.11
< 6.11.0-1015.15
6.11.0-1015.15
Ubuntu:24.04:LTS linux-oem-6.8
< 6.8.0-1024.24
6.8.0-1024.24
Ubuntu:24.04:LTS linux-oracle
< 6.8.0-1020.21
6.8.0-1020.21
Ubuntu:24.04:LTS linux-raspi
< 6.8.0-1019.23
6.8.0-1019.23
Ubuntu:24.04:LTS linux-realtime
All versions
—
Ubuntu:24.04:LTS linux-riscv
< 6.8.0-53.55.1
6.8.0-53.55.1
Ubuntu:Pro:Realtime:24.04:LTS linux-raspi-realtime
< 6.8.0-2018.19
6.8.0-2018.19
Ubuntu:Pro:Realtime:24.04:LTS linux-realtime
< 6.8.1-1016.17
6.8.1-1016.17
Ubuntu:26.04 linux-nvidia
All versions
—
Ubuntu:Nvidia-BlueField:24.04:LTS linux-bluefield
All versions
—
Original description The description as published by the source.

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). syzbot reported a warning in bcm_release(). [0] The blamed change fixed another warning that is triggered when connect() is issued again for a socket whose connect()ed device has been unregistered. However, if the socket is just close()d without the 2nd connect(), the remaining bo->bcm_proc_read triggers unnecessary remove_proc_entry() in bcm_release(). Let's clear bo->bcm_proc_read after remove_proc_entry() in bcm_notify(). [0] name '4986' WARNING: CPU: 0 PID: 5234 at fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711 Modules linked in: CPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 Not tainted 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711 Code: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 <0f> 0b 90 90 48 8b 44 24 18 48 c7 44 24 40 0e 36 e0 45 49 c7 04 07 RSP: 0018:ffffc9000345fa20 EFLAGS: 00010246 RAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a R10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640 R13: 0000000000000004 R14: 000000000000000…

Source: OSV.dev (Open Source Vulnerabilities) OSV

References

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