CVE-2026-80614
- Source
- https://cve.org/CVERecord?id=CVE-2026-80614
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80614.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-80614
- Downstream
- Published
- 2026-08-28T06:48:35Z
- Modified
- 2026-08-31T03:30:50Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- net: emac: Fix NULL pointer dereference in emac_probe
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: emac: Fix NULL pointer dereference in emac_probe
Move devm_request_irq() after devm_platform_ioremap_resource() so that dev->emacp is mapped before the interrupt handler can fire. An early interrupt hitting emac_irq() would dereference the NULL dev->emacp and crash.
Also remove redundant error message. devm_platform_ioremap_resource() already returns an error message with dev_err_probe().
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80614.json" }- References
-
- https://git.kernel.org/stable/c/44068b6863fbda78fc810921ddf61642c377b3ca
- https://git.kernel.org/stable/c/a103cdb0681e7185d1b0a12ce6a7c5416c208ccd
- https://git.kernel.org/stable/c/f623d38fe6c4e8c40b23f42cc6fe6963fa49997b
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80614.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-80614
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git