CVE - CVE-2019-17075

CVE-ID
CVE-2019-17075	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack variable. This could allow an attacker to trigger a Denial of Service, exploitable if this driver is used on an architecture for which this stack/DMA interaction has security relevance.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01) URL:https://seclists.org/bugtraq/2019/Nov/11 MISC:http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html URL:http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html MISC:https://lore.kernel.org/lkml/20191001165611.GA3542072@kroah.com URL:https://lore.kernel.org/lkml/20191001165611.GA3542072@kroah.com MISC:https://www.oracle.com/security-alerts/cpuApr2021.html URL:https://www.oracle.com/security-alerts/cpuApr2021.html MLIST:[debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security update URL:https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html UBUNTU:USN-4208-1 URL:https://usn.ubuntu.com/4208-1/ UBUNTU:USN-4210-1 URL:https://usn.ubuntu.com/4210-1/ UBUNTU:USN-4211-1 URL:https://usn.ubuntu.com/4211-1/ UBUNTU:USN-4211-2 URL:https://usn.ubuntu.com/4211-2/ UBUNTU:USN-4226-1 URL:https://usn.ubuntu.com/4226-1/
Assigning CNA
MITRE Corporation
Date Record Created
20191001	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20191001)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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