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CVE-2024-38586

🗓️ 19 Jun 2024 14:15:18Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 16 Views

In the Linux kernel, CVE-2024-38586 resolves a vulnerability in r8169 regarding possible ring buffer corruption on fragmented Tx packets. Invalid entries were inserted into the transmit ring buffer, leading to calls to dma_unmap_single() with a null address due to issues with rtl8169_start_xmit() not noticing changes to nr_frags during small packet transmission

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities
26 Mar 202504:11
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in [All] linux (Kernel) affects IBM Integrated Analytics System (Sailfish) [11 CVES].
14 May 202505:34
–ibm
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2024-683)
6 Aug 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2024-066 (ALASKERNEL-5.10-2024-066)
17 Aug 202400:00
–nessus
Tenable Nessus		AlmaLinux 8 : kernel (ALSA-2024:8856)
6 Nov 202400:00
–nessus
Tenable Nessus		AlmaLinux 8 : kernel-rt (ALSA-2024:8870)
6 Nov 202400:00
–nessus
Tenable Nessus		CentOS 9 : kernel-5.14.0-516.el9
14 Oct 202400:00
–nessus
Tenable Nessus		Debian dsa-5730 : affs-modules-5.10.0-29-4kc-malta-di - security update
16 Jul 202400:00
–nessus
Tenable Nessus		MiracleLinux 9 : kernel-5.14.0-427.26.1.el9_4 (AXSA:2024-8593:22)
20 Jan 202600:00
–nessus
Tenable Nessus		MiracleLinux 8 : kernel-4.18.0-553.27.1.el8_10 (AXSA:2024-9028:36)
20 Jan 202600:00
–nessus
Rows per page
NVD
Node
linuxlinux_kernelRange5.7–5.10.221
OR
linuxlinux_kernelRange5.11–5.15.161
OR
linuxlinux_kernelRange5.16–6.1.93
OR
linuxlinux_kernelRange6.2–6.6.33
OR
linuxlinux_kernelRange6.7–6.8.12
OR
linuxlinux_kernelRange6.9–6.9.3

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17 Jun 2026 07:40Current
CVSS 3.17.8
EPSS0.00252
CWE-787
linux kernelcve-2024-38586vulnerabilityr8169ring bufferfragmented packetsrtl8125btransmit ring bufferdma_unmap_single()rtl8169_start_xmit()nr_frags
16