Failure to validate the address and size in TEE (Trusted Execution Environment) may allow a malicious x86 attacker to send malformed message
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Failure to validate the address and size in TEE (Trusted Execution Environment) may allow a malicious x86 attacker to send malformed messages to the graphics mailbox resulting in an overlap of a TMR (Trusted Memory Region) that was previously allocated by the ASP bootloader leading to a potential loss of integrity.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Version range not reported
- AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics
Version range not reported
- AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
Version range not reported
- AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Version range not reported
- AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
Version range not reported
- AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics
Version range not reported
- AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Version range not reported
- AMD AMD Ryzen™ 4000 Series Desktop Processors
Version range not reported
- AMD AMD Ryzen™ Embedded R1000 Series Processors
Version range not reported
- AMD AMD Ryzen™ Embedded R2000 Series Processors
Version range not reported
- AMD AMD Ryzen™ Embedded V1000 Series Processors
Version range not reported
- AMD AMD Ryzen™ Embedded V2000 Series Processors
Version range not reported
- AMD AMD Ryzen™ Embedded V3000 Series
Version range not reported
- AMD AMD Radeon™ RX 6000 Series Graphics Products
Version range not reported
- AMD AMD Radeon™ PRO W6000 Series Graphics Products
Version range not reported
- AMD AMD Radeon™ PRO V620 Graphics Products
Version range not reported