CVE-2024-37820 - Vulnerability Details - OpenCVE

A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00115.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

No data.

No data.

Vendor	Product	Confidence	Versions
Pingcap	Tidb	—	—

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Subscriptions

Vendors	Products
Pingcap Subscribe	Tidb Subscribe

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-9g6g-xqv5-8g5w	PingCAP TiDB nil pointer dereference

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761
https://github.com/pingcap/tidb/issues/53580
https://nvd.nist.gov/vuln/detail/CVE-2024-37820
https://www.cve.org/CVERecord?id=CVE-2024-37820

History

Thu, 21 Nov 2024 19:15:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}`	cvssV3_1 `{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-06-25T00:00:00.000Z

Updated: 2024-11-21T19:03:29.772Z

Reserved: 2024-06-10T00:00:00.000Z

Link: CVE-2024-37820

Vulnrichment

Updated: 2024-08-02T03:57:39.790Z

NVD

Status : Awaiting Analysis

Published: 2024-06-25T19:15:11.943

Modified: 2024-11-21T19:15:09.450

Link: CVE-2024-37820

Redhat

Severity : Low

Publid Date: 2024-06-25T00:00:00Z

Links: CVE-2024-37820 - Bugzilla

OpenCVE Enrichment

Updated: 2025-07-12T22:31:34Z

Weaknesses

CWE-476

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