GHSA-72vm-9gwv-cwmmHighCVSS 7.5
In the Linux kernel, the following vulnerability has been resolved: net: emac: Fix NULL pointer...
🔗 CVE IDs covered (1)
📋 Description
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().
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-80614
- https://git.kernel.org/stable/c/44068b6863fbda78fc810921ddf61642c377b3ca
- https://git.kernel.org/stable/c/a103cdb0681e7185d1b0a12ce6a7c5416c208ccd
- https://git.kernel.org/stable/c/f623d38fe6c4e8c40b23f42cc6fe6963fa49997b
- https://github.com/advisories/GHSA-72vm-9gwv-cwmm