CVE-2020-36780

Katalog CVE

CVSS 4.7 · Medium EPSS 0,23%

Kerentanan pada linux kernel. Skor CVSS 3.1 4.7 (Medium) menurut CISA ADP.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: i2c: sprd: fix reference leak when pm_runtime_get_sync fails The PM reference count is not expected to be incremented on return in sprd_i2c_master_xfer() and sprd_i2c_remove(). However, pm_runtime_get_sync will increment the PM reference count even failed. Forgetting to putting operation will result in a reference leak here. Replace it with pm_runtime_resume_and_get to keep usage counter balanced.

Rincian

Terbit di NVD

28 Februari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 12,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3a4f326463117cee3adcb72999ca34a9aaafda93 patch
• https://git.kernel.org/stable/c/7e1764312440c5df9dfe6b436035a03673b0c1b9 patch
• https://git.kernel.org/stable/c/9223505e938ba3db5907e058f4209770cff2f2a7 patch
• https://git.kernel.org/stable/c/d3406ab52097328a3bc4cbe124bfd8f6d51fb86f patch
• https://git.kernel.org/stable/c/e547640cee7981fd751d2c9cde3a61bdb678b755 patch