CVE-2021-36148

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.8HIGH
EPSS
0.2%
top 56.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Linux Acrn
Timeline
PublishedJul 2
Latest updateMay 24

Description

An issue was discovered in ACRN before 2.5. dmar_free_irte in hypervisor/arch/x86/vtd.c allows an irte_alloc_bitmap buffer overflow.

CVSS vector

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

Affected Packages1 packages

▶NVDlinux/acrn< 2.5

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-fwp2-vqg8-gvfh: An issue was discovered in ACRN before 2↗2022-05-24
▶
CVEList
CVE-2021-36148: An issue was discovered in ACRN before 2↗2021-07-02
▶
CVE-2021-36148 (HIGH CVSS 7.8) | An issue was discovered in ACRN bef | cvebase.io