CVE-2026-53327

Katalog CVE

CVSS 5.5 · Medium EPSS 0,13%

Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: debugobjects: Do not fill_pool() if pi_blocked_on On RT enabled kernels, fill_pool() ends up calling rtlock_lock(), which asserts if current::pi_blocked_on is set, because a task can obviously only block on one lock as otherwise the priority inheritenace chain gets corrupted. Prevent this by expanding the conditional to take current::pi_blocked_on into account.

Rincian

Terbit di NVD

1 Juli 2026

Terakhir diubah

23 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 2,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/33bee10644f8fff3b1a0187ad5ad34513e5e8e72 patch
• https://git.kernel.org/stable/c/3a408cae608d9c075dd3a9e5cfc03b3cb0726863 patch
• https://git.kernel.org/stable/c/3f6a3b24ab7b9d51f6f4778254bef0e5847beb55 patch
• https://git.kernel.org/stable/c/5f41161059fd0f1bbf18c90f3180e38cc45a14eb patch
• https://git.kernel.org/stable/c/8a680d54f1adf3e3aa815578684556716fda6f0c patch
• https://git.kernel.org/stable/c/a3383df76f0d7a597066df018409eb9e5e698064 patch