CVE-2026-89877

Katalog CVE

CVSS 8.4 · High EPSS 0,19%

Skor CVSS 3.1 8.4 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: media: saa7164: fix cleanup on resource allocation failure saa7164_dev_setup() adds the device to the global saa7164_devlist before requesting the PCI BAR memory regions. If get_resources() fails, saa7164_dev_setup() decrements the device count and returns an error, but leaves the device on saa7164_devlist. The probe error path then frees the device, leaving a dangling entry on the global list. Reuse the existing MMIO mapping error path to remove the device from saa7164_devlist and decrement the device count before returning. Also release BAR0 if it was successfully requested but the BAR2 request fails.

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)

0,19% peluang dieksploitasi; lebih tinggi dari 7,5% 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/28e84c6e2e6753ed238ea097b2842a32a6a6879b
• https://git.kernel.org/stable/c/4d2048466af9e2c960c5be6dcd317e3b657d268b
• https://git.kernel.org/stable/c/69259c627009bf7621010ae9e997dad2dad3339c
• https://git.kernel.org/stable/c/77f216f8de6221efb6f6c471bc9e598f1879825b
• https://git.kernel.org/stable/c/daa5b32cdf7db81a07ee2a91ce092a363e7754aa
• https://git.kernel.org/stable/c/fc65623524b5bf23baddc6ae688d954fba0d5de2