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PUBLISHED

CVE-2024-26776

spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected

Reserved:2024-02-19
Published:2024-04-03
Updated:2024-04-03

Description

In the Linux kernel, the following vulnerability has been resolved: spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected Return IRQ_NONE from the interrupt handler when no interrupt was detected. Because an empty interrupt will cause a null pointer error: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Call trace: complete+0x54/0x100 hisi_sfc_v3xx_isr+0x2c/0x40 [spi_hisi_sfc_v3xx] __handle_irq_event_percpu+0x64/0x1e0 handle_irq_event+0x7c/0x1cc

Product status

Default status
unaffected

1da177e4c3f4 before e94da8aca2e7
affected

1da177e4c3f4 before 0399d7eba41d
affected

1da177e4c3f4 before f19361d570c6
affected

1da177e4c3f4 before d637b5118274
affected

1da177e4c3f4 before e4168ac25b4b
affected

1da177e4c3f4 before de8b6e1c231a
affected

Default status
affected

5.10.211
unaffected

5.15.150
unaffected

6.1.80
unaffected

6.6.19
unaffected

6.7.7
unaffected

6.8
unaffected

References

https://git.kernel.org/stable/c/e94da8aca2e78ef9ecca02eb211869eacd5504e5

https://git.kernel.org/stable/c/0399d7eba41d9b28f5bdd7757ec21a5b7046858d

https://git.kernel.org/stable/c/f19361d570c67e7e014896fa2dacd7d721bf0aa8

https://git.kernel.org/stable/c/d637b5118274701e8448f35953877daf04df18b4

https://git.kernel.org/stable/c/e4168ac25b4bd378bd7dda322d589482a136c1fd

https://git.kernel.org/stable/c/de8b6e1c231a95abf95ad097b993d34b31458ec9

cve.org CVE-2024-26776

nvd.nist.gov CVE-2024-26776

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