CVE-2026-74380

Katalog CVE

CVSS 8.8 · High EPSS 0,18%

Skor CVSS 3.1 8.8 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix iommu_map_sgtable() return value check Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero. pin_job() also was incorrectly assigning to 'int', which could cause overflows into negative values. Update pin_job() to correctly check for errors from iommu_map_sgtable.

Rincian

Terbit di NVD

15 Agustus 2026

Terakhir diubah

17 Agustus 2026

Status NVD

Received

CVSS 3.1

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

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 6,6% 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/18f74762013a4b6aa6f905c4459e0f506f9c5c7b
• https://git.kernel.org/stable/c/2a68928c445138961e2c451983b473aeb3f5b999
• https://git.kernel.org/stable/c/3ac173e46ef6fda9c9df8d47cdff4df962df9728
• https://git.kernel.org/stable/c/5f3985c2a500df3126cb12a2e0ccf26a40bc495d
• https://git.kernel.org/stable/c/79240eee5a40014d9edfabe19f06b35ffa84e5f8
• https://git.kernel.org/stable/c/e024c7993d839503d6c1f0044b8fc537c30300e9