Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 0942a71e435f5198921e8f072540f208f0176542 before aeda50d645bbb55241be840602e338b3a16c24ca; affected 0942a71e435f5198921e8f072540f208f0176542 before c02aa67ea34a826c2cb1aa65d77cf32fafb7eec3; affected 0942a71e435f5198921e8f072540f208f0176542 before e0cabda9b6f4dd276c55c40bdbb251e8507ae60e; affected 0942a71e435f5198921e8f072540f208f0176542 before cb6d6a7fbff0414b9eed505d17687b4b7e38fee8; affected 0942a71e435f5198921e8f072540f208f0176542 before 055ef5ce9f67a6a3a1363fa663007f8196cc0fb8 |
| Linux / Linux | affected 3.0; unaffected 0 before 3.0; unaffected 6.6.160 through 6.6.*; unaffected 6.12.113 through 6.12.*; unaffected 6.18.56 through 6.18.*; unaffected 7.2.10 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/aeda50d645bbb55241be840602e338b3a16c24ca
- https://git.kernel.org/stable/c/c02aa67ea34a826c2cb1aa65d77cf32fafb7eec3
- https://git.kernel.org/stable/c/e0cabda9b6f4dd276c55c40bdbb251e8507ae60e
- https://git.kernel.org/stable/c/cb6d6a7fbff0414b9eed505d17687b4b7e38fee8
- https://git.kernel.org/stable/c/055ef5ce9f67a6a3a1363fa663007f8196cc0fb8