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CVE-2026-98847

rtc: spear: initialize IRQ state before requesting alarm IRQ

N/A
Published: October 18, 2026 at 03:50 PM UTC
Updated: October 21, 2026 at 01:21 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: rtc: spear: initialize IRQ state before requesting alarm IRQ devm_request_irq() enables the interrupt before it returns, so the handler may run while probe is still initializing the device. Initialize the MMIO address and spinlock before requesting the alarm IRQ.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
0942a71e435f5198921e8f072540f208f01765423.0
Vendor states this is fixed in 6.12.113 (unaffected)
Vendor states this is fixed in 6.18.56 (unaffected)
Vendor states this is fixed in 6.6.160 (unaffected)
Vendor states this is fixed in 7.2.10 (unaffected)
Vendor states this is fixed in 7.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

Source: cverecord
https://git.kernel.org/stable/c/c02aa67ea34a826c2cb1aa65d77cf32fafb7eec3
Source: cverecord
https://git.kernel.org/stable/c/e0cabda9b6f4dd276c55c40bdbb251e8507ae60e
Source: cverecord
https://git.kernel.org/stable/c/cb6d6a7fbff0414b9eed505d17687b4b7e38fee8
Source: cverecord
https://git.kernel.org/stable/c/055ef5ce9f67a6a3a1363fa663007f8196cc0fb8
Source: cverecord
https://git.kernel.org/stable/c/aeda50d645bbb55241be840602e338b3a16c24ca

Quick Info

StatusRECEIVED

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