CVE-2023-52687 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel - Add error handling for dma_map_sg() calls Macro dma_map_sg() may return 0 on error. This patch enables checks in case of the macro failure and ensures unmapping of previously mapped buffers with dma_unmap_sg(). Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00009.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/4c0ac81a172a69a7733290915276672787e904ec
https://git.kernel.org/stable/c/8084b788c2fb1260f7d44c032d5124680b20d2b2
https://git.kernel.org/stable/c/87e02063d07708cac5bfe9fd3a6a242898758ac8
https://git.kernel.org/stable/c/fc0b785802b856566df3ac943e38a072557001c4
https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52687-b540@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-52687
https://www.cve.org/CVERecord?id=CVE-2023-52687

History

Mon, 04 Nov 2024 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-17T14:24:48.665Z

Updated: 2025-05-04T07:41:33.664Z

Reserved: 2024-03-07T14:49:46.888Z

Link: CVE-2023-52687

Vulnrichment

Updated: 2024-08-02T23:11:34.555Z

NVD

Status : Awaiting Analysis

Published: 2024-05-17T15:15:19.810

Modified: 2024-11-21T08:40:21.700

Link: CVE-2023-52687

Redhat

Severity : Moderate

Publid Date: 2024-05-17T00:00:00Z

Links: CVE-2023-52687 - Bugzilla

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