CVE-2026-89992
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)
cpuidle: dt_idle_genpd: kfree() the original name allocation
In the Linux kernel, the following vulnerability has been resolved: cpuidle: dt_idle_genpd: kfree() the original name allocation dt_idle_pd_alloc() kasprintf()s the full node path, then points pd->name at kbasename() of that string. dt_idle_pd_free() kfree()s pd->name, which is no longer the start of the allocation. Copy the basename instead.
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) |
|---|---|---|---|---|---|
| 9d976d6721dfb525b81ce981e1363c70c0975aab | affected | git | 1312ae33b91430ec99e69cd3d47f0e50a4ebf54b | Unavailable | None listed |
| 9d976d6721dfb525b81ce981e1363c70c0975aab | affected | git | a38caa9ed0d5c61c17d88393b14b292199289c1f | Unavailable | None listed |
| 9d976d6721dfb525b81ce981e1363c70c0975aab | affected | git | 09d002c8fb0261d35ce9d8a705de5db034ee90b8 | Unavailable | None listed |
| 9d976d6721dfb525b81ce981e1363c70c0975aab | affected | git | b519dfce1998c323e54a56f911cf708d9ba0e076 | Unavailable | None listed |
| 9d976d6721dfb525b81ce981e1363c70c0975aab | affected | git | 3394c7ba23336bdb7ece29127130fd01731d42d8 | Unavailable | None listed |
| 9d976d6721dfb525b81ce981e1363c70c0975aab | affected | git | 2b0ac85512b7f67479127b2713254490662eb13d | 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) |
|---|---|---|---|---|---|
| 5.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.18 | Unavailable | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.51 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.5 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |