CVE-2022-27813
HIGHDescription
Motorola MTM5000 series firmwares lack properly configured memory protection of pages shared between the OMAP-L138 ARM and DSP cores. The SoC provides two memory protection units, MPU1 and MPU2, to enforce the trust boundary between the two cores. Since both units are left unconfigured by the firmwares, an adversary with control over either core can trivially gain code execution on the other, by overwriting code located in shared RAM or DDR2 memory regions.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H
Exploit Intelligence
Low risk: more likely to be exploited than 9% of all known CVEs.
References
Related Vulnerabilities
Other CWE-1260 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2019-1164 | High | 7.8 | 0.9% | - | - |
| CVE-2025-1937 | High | 7.5 | 0.5% | - | Fix |
| CVE-2024-4778 | Critical | 9.8 | 0.4% | - | Fix |
| CVE-2019-25570 | Medium | 5.5 | 0.2% | - | - |
| CVE-2019-25585 | Medium | 6.2 | 0.2% | - | - |
| CVE-2019-25559 | Medium | 5.5 | 0.2% | - | - |
Common questions
How do I fix CVE-2022-27813?
No published fix for CVE-2022-27813 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2022-27813 being actively exploited?
Not that we know of. CVE-2022-27813 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.19% is the estimated probability that it will be exploited in the next 30 days. That is higher than 9% of all scored CVEs.
How severe is CVE-2022-27813?
CVE-2022-27813 has a CVSS v3 base score of 8.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.