CVE-2025-38662Out-of-bounds Write in Linux

CWE-787Out-of-bounds Write17 documents7 sources
Severity
7.8HIGHNVD
OSV3.2
EPSS
0.0%
top 97.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedAug 22
Latest updateDec 15

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8365-dai-i2s: pass correct size to mt8365_dai_set_priv Given mt8365_dai_set_priv allocate priv_size space to copy priv_data which means we should pass mt8365_i2s_priv[i] or "struct mtk_afe_i2s_priv" instead of afe_priv which has the size of "struct mt8365_afe_private". Otherwise the KASAN complains about. [ 59.389765] BUG: KASAN: global-out-of-bounds in mt8365_dai_set_priv+0xc8/0x168 [snd_soc_mt8365_pcm] ..

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

NVDlinux/linux_kernel6.126.12.41+2
Debianlinux/linux_kernel< 6.12.41-1+1
CVEListV5linux/linux402bbb13a195caa83b3279ebecdabfb11ddee0841dc0ed16cfbc3c28a07a89904071cfa802fdcee1+3

Patches

🔴Vulnerability Details

8
OSV
linux-azure, linux-azure-6.14 vulnerabilities2025-12-15
OSV
linux-gcp-6.14, linux-raspi vulnerabilities2025-12-04
OSV
linux-aws-6.14, linux-oracle-6.14 vulnerabilities2025-11-26
OSV
linux-oem-6.14 vulnerabilities2025-11-21
OSV
linux, linux-aws, linux-gcp, linux-hwe-6.14, linux-oracle, linux-realtime vulnerabilities2025-11-21

📋Vendor Advisories

8
Ubuntu
Linux kernel (Azure) vulnerabilities2025-12-15
Ubuntu
Linux kernel vulnerabilities2025-12-04
Ubuntu
Linux kernel vulnerabilities2025-11-26
Ubuntu
Linux kernel (Real-time) vulnerabilities2025-11-21
Ubuntu
Linux kernel (OEM) vulnerabilities2025-11-21
CVE-2025-38662 — Out-of-bounds Write in Linux | cvebase