CVE-2026-23180
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: add bounds check for if_id in IRQ handler
In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: add bounds check for if_id in IRQ handler The IRQ handler extracts if_id from the upper 16 bits of the hardware status register and uses it to index into ethsw->ports[] without validation. Since if_id can be any 16-bit value (0-65535) but the ports array is only allocated with sw_attr.num_ifs elements, this can lead to an out-of-bounds read potentially. Add a bounds check before accessing the array, consistent with the existing validation in dpaa2_switch_rx().
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) |
|---|---|---|---|---|---|
| 24ab724f8a4661b2dc8e696b41df93bdc108f7a1 | affected | git | 77611cab5bdfff7a070ae574bbfba20a1de99d1b | Unavailable | None listed |
| 24ab724f8a4661b2dc8e696b41df93bdc108f7a1 | affected | git | 34b56c16efd61325d80bf1d780d0e176be662f59 | Unavailable | None listed |
| 24ab724f8a4661b2dc8e696b41df93bdc108f7a1 | affected | git | f89e33c9c37f0001b730e23b3b05ab7b1ecface2 | Unavailable | None listed |
| 24ab724f8a4661b2dc8e696b41df93bdc108f7a1 | affected | git | 2447edc367800ba914acf7ddd5d250416b45fb31 | Unavailable | None listed |
| 24ab724f8a4661b2dc8e696b41df93bdc108f7a1 | affected | git | 1b381a638e1851d8cfdfe08ed9cdbec5295b18c9 | Unavailable | None listed |
| 24ab724f8a4661b2dc8e696b41df93bdc108f7a1 | affected | git | 31a7a0bbeb006bac2d9c81a2874825025214b6d8 | 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) |
|---|---|---|---|---|---|
| 5.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.15 | Unavailable | None listed |
| 5.15.200 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.163 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.124 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.70 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.10 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |