GHSA-22jv-7gj6-846jMediumCVSS 5.5
An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2023-31085
- 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://lore.kernel.org/all/[email protected]
- https://security.netapp.com/advisory/ntap-20230929-0003
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-769027.html
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
- https://github.com/advisories/GHSA-22jv-7gj6-846j