Vulnerability in Arm Compiler
CVE-2022-43702
When the directory containing the installer does not have sufficiently restrictive file permissions, an attacker can modify (or replace) the installer to execute malicious code.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (5.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 5.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Arm Compiler
- Arm Compiler For Embedded Fusa — versions 6.16
- Arm Compiler For Functional Safety
- Arm Development Studio
- Arm Ds Development Studio
- Arm Fast Models
- Arm Ltd Compiler 5 (Ac5), For Embedded 6 (Ac6), Fast Models (Fm), Fusa (Acef), Development Studio (Ads), Forge (Af), Mobile (Ams), Ds-5 Studio, GNU Toolchain (Gt), Keil Mdk (Kmdk), Mbed (Ms) — versions AC5 All Releases, AC6 Releases prior to 6.20, ACEF All Releases, ADS All Releases, AF Releases prior to 22.1, AMS All releases, DS5 All Releases, FM All Releases, GT All Releases, KMDK All Releases, MS All Releases
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2022-43702?
- CVE-2022-43702 is a high-severity vulnerability in Arm Compiler, classified under Improper Access Control. CVSS score: 7.8/10. Published 2023-07-27.
- How severe is CVE-2022-43702?
- High severity. CVSS v3 base score is 7.8 out of 10.