CVE-2026-45896
- Source
- https://cve.org/CVERecord?id=CVE-2026-45896
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45896.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-45896
- Downstream
- Published
- 2026-05-27T12:17:06.332Z
- Modified
- 2026-07-08T08:09:39.524043654Z
- Summary
- mtd: intel-dg: Fix accessing regions before setting nregions
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
mtd: intel-dg: Fix accessing regions before setting nregions
The regions array is counted by nregions, but it's set only after accessing it:
[] UBSAN: array-index-out-of-bounds in drivers/mtd/devices/mtdinteldg.c:750:15 [] index 0 is out of range for type '<unknown> [*]'
Fix it by also fixing an undesired behavior: the loop silently ignores ENOMEM and continues setting the other entries.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45896.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/721bd22bcf45a63ebd9bd0f478ef721b45cc5383
- https://git.kernel.org/stable/c/779c59274d03cc5c07237a2c845dfb71cff77705
- https://git.kernel.org/stable/c/d58fca8513414b15387460b14a7a0a30405b9c9e
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45896.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-45896
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git