Out-of-bounds read in Intel® Core™ Processors with Radeon™ RX Vega M GL Graphics Advisory
Priority LOW 24CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.
Summary
Out-of-bounds read in some Intel(R) Core(TM) processors with Radeon(TM) RX Vega M GL integrated graphics before version 21.10 may allow an authenticated user to potentially enable information disclosure via local access.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0024 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel® Core™ Processors with Radeon™ RX Vega M GL Graphics Advisory | see references | — | No fix listed | CNA |
- Intel® Core™ Processors with Radeon™ RX Vega M GL Graphics Advisory Vendor— Affected see references Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:intel:core_i5-8305g_firmware:*:*:*:*:*:*:*:* | before 21.10 | Vulnerable | Intel |
| cpe:2.3:h:intel:core_i5-8305g:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
| cpe:2.3:o:intel:core_i7-8706g_firmware:*:*:*:*:*:*:*:* | before 21.10 | Vulnerable | Intel |
| cpe:2.3:h:intel:core_i7-8706g:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intel |
- cpe:2.3:o:intel:core_i5-8305g_firmware:*:*:*:*:*:*:*:* Versions before 21.10 Vulnerable ·Intel
- cpe:2.3:h:intel:core_i5-8305g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
- cpe:2.3:o:intel:core_i7-8706g_firmware:*:*:*:*:*:*:*:* Versions before 21.10 Vulnerable ·Intel
- cpe:2.3:h:intel:core_i7-8706g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-33105
- 2026-10-03 Alias added: GHSA-23wr-h929-wh3j
References
More Intel Core I5-8305g Firmware vulnerabilities
- TI-2022-12253 Arbitrary Memory Disclosure through CPU Side-Channel Attacks (Retbleed) CVSS 3.1MEDIUM 6.5
- TI-2022-14903 Improper input validation in Intel Processors CVSS 3.1HIGH 7.8
- TI-2021-12702 Improper access control in the BIOS authenticated code module for some Intel(R)… CVSS 3.1HIGH 7.8
- TI-2021-00097 Improper input validation in Intel Processors CVSS 3.1HIGH 7.8
- TI-2021-00071 Pointer issues in the firmware for some Intel(R) Processors may allow a privileged user… CVSS 3.1HIGH 7.8
- TI-2021-00070 Out-of-bounds write in Intel Processors CVSS 3.1HIGH 7.8
Sources
- CVE-2021-33105 · CVE Program
- CVE-2021-33105 · NVD
- FIRST EPSS
- GHSA-23wr-h929-wh3j · GitHub Advisory Database · CC BY 4.0
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