CVE-2024-38597

Aliases:UBUNTU-CVE-2024-38597DEBIAN-CVE-2024-38597
Advisory lineage Upstream: 0 Downstream: 38
Modified
Published: 19 Jun 2024, 13:45
Last modified:11 May 2026, 20:19

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.18% LOW
0% probability +0.16%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

19 Jun 2024, 13:45
Published
Vulnerability first disclosed
11 May 2026, 20:19
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: eth: sungem: remove .ndo_poll_controller to avoid deadlocks Erhard reports netpoll warnings from sungem: netpoll_send_skb_on_dev(): eth0 enabled interrupts in poll (gem_start_xmit+0x0/0x398) WARNING: CPU: 1 PID: 1 at net/core/netpoll.c:370 netpoll_send_skb+0x1fc/0x20c gem_poll_controller() disables interrupts, which may sleep. We can't sleep in netpoll, it has interrupts disabled completely. Strangely, gem_poll_controller() doesn't even poll the completions, and instead acts as if an interrupt has fired so it just schedules NAPI and exits. None of this has been necessary for years, since netpoll invokes NAPI directly.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.18%• Percentile: 8%

Techniques & Countermeasures

  • CWE-667•Improper Locking

    The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

Affected Systems

  • debian•linux

    < 5.10.221-1 | < 6.1.94-1 | < 6.8.12-1 | < 6.8.12-1

  • ubuntu•linux

    all | < 4.4.0-263.297 | < 4.15.0-233.245 | < 5.4.0-204.224 | < 5.15.0-121.131 | < 6.8.0-40.40

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    < 4.4.0-1140.146 | < 4.4.0-1178.193 | < 4.15.0-1177.190 | < 5.4.0-1137.147 | < 5.15.0-1069.75 | < 6.8.0-1013.14

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1069.75~20.04.1

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1137.147~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    all

  • ubuntu•linux-aws-6.8

    < 6.8.0-1013.14~22.04.1

  • ubuntu•linux-aws-fips

    < 4.15.0-2115.121 | all | < 5.4.0-1137.147+fips1 | < 5.15.0-1069.75+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1177.190~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1185.200~14.04.1 | < 4.15.0-1185.200~16.04.1 | all | < 5.4.0-1142.149 | < 5.15.0-1072.81 | < 6.8.0-1012.14

  • ubuntu•linux-azure-4.15

    < 4.15.0-1185.200

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1072.81~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1142.149~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    all

  • ubuntu•linux-azure-6.8

    < 6.8.0-1012.14~22.04.1

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all | < 5.15.0-1072.81.1

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2094.100 | all | < 5.4.0-1142.149+fips1 | < 5.15.0-1072.81+fips1

  • ubuntu•linux-bluefield

    all | < 5.4.0-1097.104 | < 5.15.0-1052.54

  • ubuntu•linux-fips

    < 4.4.0-1109.116 | all | < 4.15.0-1131.142 | < 5.4.0-1111.121 | < 5.15.0-121.131+fips1 | < 6.8.0-78.78+fips1

  • ubuntu•linux-gcp

    < 4.15.0-1170.187~16.04.1 | all | < 5.4.0-1141.150 | < 5.15.0-1068.76 | < 6.8.0-1012.13

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1170.187

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1068.76~20.04.1

  • ubuntu•linux-gcp-5.19

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1141.150~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.2

    all

  • ubuntu•linux-gcp-6.5

    all

  • ubuntu•linux-gcp-6.8

    < 6.8.0-1012.13~22.04.1

  • ubuntu•linux-gcp-fips

    < 4.15.0-2078.84 | all | < 5.4.0-1141.150+fips1 | < 5.15.0-1068.76+fips1

  • ubuntu•linux-gke

    all | < 5.15.0-1066.72 | < 6.8.0-1008.11

Showing first 50 affected entries in server-rendered view.

References (33)