CVE-2026-53140

Katalog CVE

CVSS 5.5 · Medium EPSS 0,12%

Kerentanan Missing Release of Memory after Effective Lifetime pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups v3d_rewrite_csd_job_wg_counts_from_indirect() maps both the indirect buffer and the workgroup buffer and is expected to release them before returning. When any of the workgroup counts read from the buffer is zero, the function bailed out early and skipped the cleanup, leaking the vaddr mappings of both BOs. Jump to the cleanup path instead of returning directly, so the mappings are always dropped.

Rincian

Terbit di NVD

25 Juni 2026

Terakhir diubah

6 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

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,12% peluang dieksploitasi; lebih tinggi dari 1,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0b59d0946913a0df7d1a033013e259e9b6a76546 patch
• https://git.kernel.org/stable/c/60ebeb23eaf3d7fd2e0551fe304309305e31d424 patch
• https://git.kernel.org/stable/c/90b629269088a9fe24a02c032be9f08357f47873 patch
• https://git.kernel.org/stable/c/ae7676952790f421c40918e2586a2c9f12a682b6 patch