CVE-2026-98252

Katalog CVE

CVSS 7.0 · High EPSS 0,12%

Skor CVSS 3.1 7.0 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: fix refcount bug in iwpm_get_nlmsg_request() iwpm_get_nlmsg_request() initializes refcount _after_ list_add_tail() making it accessible to global list where another CPU can kref_get() on nlmsg_request causing a refcount "addition on 0" bug. Fix this by initializing kref _before_ list_add_tail() so refcount for nlmsg_request can be incremented/decremented normally. In addition, also initialize every field before list_add_tail().

Rincian

Terbit di NVD

6 Oktober 2026

Terakhir diubah

7 Oktober 2026

Status NVD

Received

CVSS 3.1

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

EPSS (30 hari)

0,12% peluang dieksploitasi; lebih tinggi dari 1,7% 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/117871cdb8927542abd7b65ce5995bf0265a8c05
• https://git.kernel.org/stable/c/2fbac8a56004b6ce54fbfe845d4b25da6e0b55e8
• https://git.kernel.org/stable/c/33fb59da49c4c3f5c2ec9f9d4447a56857a02c02
• https://git.kernel.org/stable/c/52c13c63bb3662c108244e7447055e30bf40244e
• https://git.kernel.org/stable/c/88e429a4e9bac3d2138011c5ca06254331f2587f
• https://git.kernel.org/stable/c/8a91609032d47e77bcb37bc8f6e88d89340d2709
• https://git.kernel.org/stable/c/ce8a379598bd4058081416abea4279fd05a95374
• https://git.kernel.org/stable/c/e15eb536be4f646ce683d2867572b2200be877f7