CVE-2023-26083
Arm Mali GPU Kernel Driver Information Disclosure Vulnerability
Severity Score
3.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
Yes
*KEV
Decision
Attend
*SSVC
Descriptions
Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41p0 - r42p0 allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.
Arm Mali GPU Kernel Driver contains an information disclosure vulnerability that allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-20 CVE Reserved
- 2023-04-06 CVE Published
- 2023-04-07 Exploited in Wild
- 2023-04-28 KEV Due Date
- 2025-02-03 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- First Exploit
CWE
- CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://www.cybersecurity-help.cz/vdb/SB2023033049 | Third Party Advisory | |
| https://www.cybersecurity-help.cz/vulnerabilities/74210 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities | 2023-04-21 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Arm Search vendor "Arm" | Avalon Gpu Kernel Driver Search vendor "Arm" for product "Avalon Gpu Kernel Driver" | >= r41p0 < r43p0 Search vendor "Arm" for product "Avalon Gpu Kernel Driver" and version " >= r41p0 < r43p0" | - |
Affected
| ||||||
| Arm Search vendor "Arm" | Bifrost Gpu Kernel Driver Search vendor "Arm" for product "Bifrost Gpu Kernel Driver" | >= r0p0 < r43p0 Search vendor "Arm" for product "Bifrost Gpu Kernel Driver" and version " >= r0p0 < r43p0" | - |
Affected
| ||||||
| Arm Search vendor "Arm" | Midgard Search vendor "Arm" for product "Midgard" | >= r6p0 <= r32p0 Search vendor "Arm" for product "Midgard" and version " >= r6p0 <= r32p0" | - |
Affected
| ||||||
| Arm Search vendor "Arm" | Valhall Gpu Kernel Driver Search vendor "Arm" for product "Valhall Gpu Kernel Driver" | >= r19p0 < r43p0 Search vendor "Arm" for product "Valhall Gpu Kernel Driver" and version " >= r19p0 < r43p0" | - |
Affected
| ||||||