8.4
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се локално, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: 9d976d6721dfb525b81ce981e1363c70c0975aab преди 1312ae33b91430ec99e69cd3d47f0e50a4ebf54b; 9d976d6721dfb525b81ce981e1363c70c0975aab преди a38caa9ed0d5c61c17d88393b14b292199289c1f; 9d976d6721dfb525b81ce981e1363c70c0975aab преди 09d002c8fb0261d35ce9d8a705de5db034ee90b8; 9d976d6721dfb525b81ce981e1363c70c0975aab преди b519dfce1998c323e54a56f911cf708d9ba0e076; 9d976d6721dfb525b81ce981e1363c70c0975aab преди 3394c7ba23336bdb7ece29127130fd01731d42d8; 9d976d6721dfb525b81ce981e1363c70c0975aab преди 2b0ac85512b7f67479127b2713254490662eb13d
- Linux Linux: 5.18; преди 5.18; 6.1.188 до 6.1.*; 6.6.157 до 6.6.*; 6.12.110 до 6.12.*; 6.18.51 до 6.18.*; 7.2.5 до 7.2.*; от 7.3 нататък
История
- 16 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-89992
- https://nvd.nist.gov/vuln/detail/CVE-2026-89992
- https://git.kernel.org/stable/c/1312ae33b91430ec99e69cd3d47f0e50a4ebf54b
- https://git.kernel.org/stable/c/a38caa9ed0d5c61c17d88393b14b292199289c1f
- https://git.kernel.org/stable/c/09d002c8fb0261d35ce9d8a705de5db034ee90b8
- https://git.kernel.org/stable/c/b519dfce1998c323e54a56f911cf708d9ba0e076
- https://git.kernel.org/stable/c/3394c7ba23336bdb7ece29127130fd01731d42d8
- https://git.kernel.org/stable/c/2b0ac85512b7f67479127b2713254490662eb13d