CVE-2024-26776

Summary

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

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxa2ca53b52e007de81752bbb443d828f5950d6d04 < e94da8aca2e78ef9ecca02eb211869eacd5504e5affected
LinuxLinuxa2ca53b52e007de81752bbb443d828f5950d6d04 < 0399d7eba41d9b28f5bdd7757ec21a5b7046858daffected
LinuxLinuxa2ca53b52e007de81752bbb443d828f5950d6d04 < f19361d570c67e7e014896fa2dacd7d721bf0aa8affected
LinuxLinuxa2ca53b52e007de81752bbb443d828f5950d6d04 < d637b5118274701e8448f35953877daf04df18b4affected
LinuxLinuxa2ca53b52e007de81752bbb443d828f5950d6d04 < e4168ac25b4bd378bd7dda322d589482a136c1fdaffected
LinuxLinuxa2ca53b52e007de81752bbb443d828f5950d6d04 < de8b6e1c231a95abf95ad097b993d34b31458ec9affected
LinuxLinux5.6affected
LinuxLinux0 < 5.6unaffected
LinuxLinux5.10.211 <= 5.10.*unaffected
LinuxLinux5.15.150 <= 5.15.*unaffected
LinuxLinux6.1.80 <= 6.1.*unaffected
LinuxLinux6.6.19 <= 6.6.*unaffected
LinuxLinux6.7.7 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References