CVE-2023-31085

EPSS 0.02%
Published 24.04.2023 06:15:08
Last modified 21.11.2024 08:01:23
Source cve@mitre.org
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An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in do_div(sz,mtd->erasesize), used indirectly by ctrl_cdev_ioctl, when mtd->erasesize is 0.

Affected products Warnungen 0 Metrics 2 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Linux ≫ Linux Kernel Version6.2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.02%	0.04

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-369 Divide By Zero

The product divides a value by zero.

https://security.netapp.com/advisory/ntap-20230929-0003/

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=017c73a34a661a861712f7cc1393a123e5b2208c

https://lore.kernel.org/all/687864524.118195.1681799447034.JavaMail.zimbra%40nod.at/

https://nvd.nist.gov/vuln/detail/CVE-2023-31085

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-31085

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-31085

EUVD