VDB-247989 · CVE-2023-49937 · GCVE-0-2023-49937

SchedMD Slurm up to 22.05.10/23.02.6/23.11.0 double free

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in SchedMD Slurm up to 22.05.10/23.02.6/23.11.0. It has been rated as critical. Impacted is an unknown function. Performing a manipulation results in double free. This vulnerability is cataloged as CVE-2023-49937. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in SchedMD Slurm up to 22.05.10/23.02.6/23.11.0. This affects an unknown function. The manipulation with an unknown input leads to a double free vulnerability. CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x. Because of a double free, attackers can cause a denial of service or possibly execute arbitrary code. The fixed versions are 22.05.11, 23.02.7, and 23.11.1.

The weakness was shared 12/14/2023. The advisory is shared at lists.schedmd.com. This vulnerability is uniquely identified as CVE-2023-49937 since 12/03/2023. Neither technical details nor an exploit are publicly available.

Upgrading to version 22.05.11, 23.02.7 or 23.11.1 eliminates this vulnerability.

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Productinfo

Vendor

SchedMD

Name

Slurm

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Double free
CWE: CWE-415 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Slurm 22.05.11/23.02.7/23.11.1

Timelineinfo

12/03/2023 🔍
12/14/2023 +11 days 🔍
12/14/2023 +0 days 🔍
01/10/2024 +27 days 🔍

Sourcesinfo

Advisory: FEDORA-2023-540de58d84
Status: Confirmed

CVE: CVE-2023-49937 (🔍)
GCVE (CVE): GCVE-0-2023-49937
GCVE (VulDB): GCVE-100-247989

Entryinfo

Created: 12/14/2023 07:49
Updated: 01/10/2024 15:19
Changes: 12/14/2023 07:49 (39), 01/10/2024 15:12 (1), 01/10/2024 15:19 (11)
Complete: 🔍
Cache ID: 216::103