CVE-2026-23422None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler Commit 31a7a0bbeb00 ("dpaa2-switch: add bounds check for if_id in IRQ handler") introduces a…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler
Commit 31a7a0bbeb00 ("dpaa2-switch: add bounds check for if_id in IRQ handler") introduces a range check for if_id to avoid an out-of-bounds access. If an out-of-bounds if_id is detected, the interrupt status is not cleared. This may result in an interrupt storm.
Clear the interrupt status after detecting an out-of-bounds if_id to avoid the problem.
Found by an experimental AI code review agent at Google.
Linux >= 77611cab5bdfff7a070ae574bbfba20a1de99d1b < 7def51cb9fb8b8d5342443372b8cf28d8fbd7f3dLinux >= 34b56c16efd61325d80bf1d780d0e176be662f59 < b5bababe7703a7322bc59b803ab1587887a2a5e4Linux >= f89e33c9c37f0001b730e23b3b05ab7b1ecface2 < c7becfe3e604d138bd53b8ac3111b2b3e8ec6b0eLinux >= 2447edc367800ba914acf7ddd5d250416b45fb31 < fa4412cdc5178a48799bafcb8af28fd2fbf3d703Linux >= 1b381a638e1851d8cfdfe08ed9cdbec5295b18c9 < 00f42ace446f1e4bf84988f2281131f52cd32796Linux >= 31a7a0bbeb006bac2d9c81a2874825025214b6d8 < 28fd8ac1d49389cb230d712116f54e27ebec11b8Linux >= 31a7a0bbeb006bac2d9c81a2874825025214b6d8 < 74badb9c20b1a9c02a95c735c6d3cd6121679c93Linux >= 5.15.200 < 5.15.203Linux >= 6.1.163 < 6.1.167Linux >= 6.6.124 < 6.6.130Linux >= 6.12.70 < 6.12.77Linux >= 6.18.10 < 6.18.17Linux 6.19Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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