CVE-2026-89992

Katalog CVE

CVSS 8.4 · High EPSS 0,20%

Skor CVSS 3.1 8.4 (High) menurut CNA.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

16 September 2026

Terakhir diubah

16 September 2026

Status NVD

Received

CVSS 3.1

8.4 (High), sumber CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 8,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/09d002c8fb0261d35ce9d8a705de5db034ee90b8
• https://git.kernel.org/stable/c/1312ae33b91430ec99e69cd3d47f0e50a4ebf54b
• https://git.kernel.org/stable/c/2b0ac85512b7f67479127b2713254490662eb13d
• https://git.kernel.org/stable/c/3394c7ba23336bdb7ece29127130fd01731d42d8
• https://git.kernel.org/stable/c/a38caa9ed0d5c61c17d88393b14b292199289c1f
• https://git.kernel.org/stable/c/b519dfce1998c323e54a56f911cf708d9ba0e076