CVE-2026-43141
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)
ntb: ntb_hw_switchtec: Fix shift-out-of-bounds for 0 mw lut
In the Linux kernel, the following vulnerability has been resolved: ntb: ntb_hw_switchtec: Fix shift-out-of-bounds for 0 mw lut Number of MW LUTs depends on NTB configuration and can be set to zero, in such scenario rounddown_pow_of_two will cause undefined behaviour and should not be performed. This patch ensures that rounddown_pow_of_two is called on valid value.
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) |
|---|---|---|---|---|---|
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | d652ef399f131fcd5f8f34266167449ee7c9e5b3 | Unavailable | None listed |
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | 5590cd04d6845c01a6bad985a491c58af6fb5389 | Unavailable | None listed |
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | a11d03d116eef138a7249202bd772c8e61915aec | Unavailable | None listed |
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | d0559d07afabfddaaded6a61a16154486b956764 | Unavailable | None listed |
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | 2e4d5e8d86a969318340be95470bb76e52392082 | Unavailable | None listed |
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | a133e3caf844a3f56b6eef89ddaa66115874f6bd | Unavailable | None listed |
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | 1a867d0d79a4a570a33f2f433919ad2bd7a27b67 | Unavailable | None listed |
| ec0467ccbdeb69a86c8729073057bda7bce00eec | affected | git | 186615f8855a0be4ee7d3fcd09a8ecc10e783b08 | 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) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | Unavailable | None listed |
| 5.10.252 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.202 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.165 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.16 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.6 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |