CVE-2026-23422
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 77611cab5bdfff7a070ae574bbfba20a1de99d1b | affected | git | 7def51cb9fb8b8d5342443372b8cf28d8fbd7f3d | Unavailable | None listed |
| 34b56c16efd61325d80bf1d780d0e176be662f59 | affected | git | b5bababe7703a7322bc59b803ab1587887a2a5e4 | Unavailable | None listed |
| f89e33c9c37f0001b730e23b3b05ab7b1ecface2 | affected | git | c7becfe3e604d138bd53b8ac3111b2b3e8ec6b0e | Unavailable | None listed |
| 2447edc367800ba914acf7ddd5d250416b45fb31 | affected | git | fa4412cdc5178a48799bafcb8af28fd2fbf3d703 | Unavailable | None listed |
| 1b381a638e1851d8cfdfe08ed9cdbec5295b18c9 | affected | git | 00f42ace446f1e4bf84988f2281131f52cd32796 | Unavailable | None listed |
| 31a7a0bbeb006bac2d9c81a2874825025214b6d8 | affected | git | 28fd8ac1d49389cb230d712116f54e27ebec11b8 | Unavailable | None listed |
| 31a7a0bbeb006bac2d9c81a2874825025214b6d8 | affected | git | 74badb9c20b1a9c02a95c735c6d3cd6121679c93 | Unavailable | None listed |
| 5.15.200 | affected | semver | 5.15.203 | Unavailable | None listed |
| 6.1.163 | affected | semver | 6.1.167 | Unavailable | None listed |
| 6.6.124 | affected | semver | 6.6.130 | Unavailable | None listed |
| 6.12.70 | affected | semver | 6.12.77 | Unavailable | None listed |
| 6.18.10 | affected | semver | 6.18.17 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.19 | Unavailable | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.167 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.130 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.77 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.17 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.7 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |