CVE-2023-31085

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.
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:6.2:*:*:*:*:*:*:*

History

21 Nov 2024, 08:01

Type Values Removed Values Added
References () https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=017c73a34a661a861712f7cc1393a123e5b2208c - () https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=017c73a34a661a861712f7cc1393a123e5b2208c -
References () https://lore.kernel.org/all/687864524.118195.1681799447034.JavaMail.zimbra%40nod.at/ - () https://lore.kernel.org/all/687864524.118195.1681799447034.JavaMail.zimbra%40nod.at/ -
References () https://security.netapp.com/advisory/ntap-20230929-0003/ - () https://security.netapp.com/advisory/ntap-20230929-0003/ -

25 Mar 2024, 01:15

Type Values Removed Values Added
References
  • () https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=017c73a34a661a861712f7cc1393a123e5b2208c -

07 Nov 2023, 04:14

Type Values Removed Values Added
References
  • {'url': 'https://lore.kernel.org/all/687864524.118195.1681799447034.JavaMail.zimbra@nod.at/', 'name': 'https://lore.kernel.org/all/687864524.118195.1681799447034.JavaMail.zimbra@nod.at/', 'tags': ['Exploit', 'Mailing List', 'Vendor Advisory'], 'refsource': 'MISC'}
  • () https://lore.kernel.org/all/687864524.118195.1681799447034.JavaMail.zimbra%40nod.at/ -

29 Sep 2023, 22:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20230929-0003/ -

Information

Published : 2023-04-24 06:15

Updated : 2024-11-21 08:01


NVD link : CVE-2023-31085

Mitre link : CVE-2023-31085

CVE.ORG link : CVE-2023-31085


JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-369

Divide By Zero