CVE-2026-43150
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)
perf/arm-cmn: Reject unsupported hardware configurations
In the Linux kernel, the following vulnerability has been resolved: perf/arm-cmn: Reject unsupported hardware configurations So far we've been fairly lax about accepting both unknown CMN models (at least with a warning), and unknown revisions of those which we do know, as although things do frequently change between releases, typically enough remains the same to be somewhat useful for at least some basic bringup checks. However, we also make assumptions of the maximum supported sizes and numbers of things in various places, and there's no guarantee that something new might not be bigger and lead to nasty array overflows. Make sure we only try to run on things that actually match our assumptions and so will not risk memory corruption. We have at least always failed on completely unknown node types, so update that error message for clarity and consistency too.
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) |
|---|---|---|---|---|---|
| 28fa550a49e818d6445e787f584759b1bf21d9d4 | affected | git | 7e2c200010aa93fa78201da959b4ac6b9f8fed0b | Unavailable | None listed |
| 7819e05a0dceac20c5ff78ec9b252faf3b76b824 | affected | git | d3e837e11ee9ed08df229272319199003ba00379 | Unavailable | None listed |
| 7819e05a0dceac20c5ff78ec9b252faf3b76b824 | affected | git | 00d69f21ef2ab00e6156c764d89e2b3539eb2f33 | Unavailable | None listed |
| 7819e05a0dceac20c5ff78ec9b252faf3b76b824 | affected | git | 08c7eadd8a934a1968e1aeeee8b61b853b99fb3a | Unavailable | None listed |
| 7819e05a0dceac20c5ff78ec9b252faf3b76b824 | affected | git | a251d866f50b6a4c95901fa722025065679c2eca | Unavailable | None listed |
| 7819e05a0dceac20c5ff78ec9b252faf3b76b824 | affected | git | 36c0de02575ce59dfd879eb4ef63d53a68bbf9ce | Unavailable | None listed |
| 6.1.63 | affected | semver | 6.1.165 | 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) |
|---|---|---|---|---|---|
| 6.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.5 | Unavailable | 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 |