CVE-2022-49359
drm/panfrost: Job should reference MMU not file_priv
Time Line
Published
2024-03-19
Updated
2024-03-19
Firt exploit
2024-03-19
Overview
Descriptions (1)
MITRE
CWE (0)
CAPEC (-)
Risk
CVSS Score
-
SSVC
-
KEV
-
EPSS
Affected Products (-)
Vendors (1)
linux
Products (1)
linux_kernel
Versions (6)
>= 5.15 < 5.17.15, >= 5.15 < 5.18.4, >= 5.15 < 5.19, 5.10.67, 5.13.19, 5.14.6
Intel Resources (-)
Advisories (-)
-
Exploits (-)
-
Plugins (-)
-
References (7)
General (4)
kernel
Exploits & POcs (-)
Patches (3)
kernel
Advisories (-)
Summary
Descriptions
In the Linux kernel, the following vulnerability has been resolved: drm/panfrost: Job should reference MMU not file_priv For a while now it's been allowed for a MMU context to outlive it's
corresponding panfrost_priv, however the job structure still references
panfrost_priv to get hold of the MMU context. If panfrost_priv has been
freed this is a use-after-free which I've been able to trigger resulting
in a splat. To fix this, drop the reference to panfrost_priv in the job structure
and add a direct reference to the MMU structure which is what's actually
needed.
*Credits:
N/A
CVSS Scores
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Privileges Required
User Interaction
Scope
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Integrity
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* Common Vulnerability Scoring System
SSVC
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Exploitation
Automatable
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* Organization's Worst-case Scenario
Timeline
- 2025-02-26 CVE Reserved
- 2025-02-26 CVE Published
- 2025-02-26 CVE Updated
- ---------- EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
Threat Intelligence Resources (0)
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Security Advisory details:
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References (7)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/7fdc48cc63a30fa3480d18bdd8c5fff2b9b15212 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/c29485e34e63198dca6289639aa711f99d88e76e | Vuln. Introduced | |
| https://git.kernel.org/stable/c/626adede2642f00c8918999a2451bd0a644ab9b7 | Vuln. Introduced | |
| https://git.kernel.org/stable/c/cf461fa9250a634e8afc4433d82ae0decea8136e | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.15 < 5.17.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15 < 5.17.15" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.15 < 5.18.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15 < 5.18.4" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.15 < 5.19 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15 < 5.19" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 5.10.67 Search vendor "Linux" for product "Linux Kernel" and version "5.10.67" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 5.13.19 Search vendor "Linux" for product "Linux Kernel" and version "5.13.19" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 5.14.6 Search vendor "Linux" for product "Linux Kernel" and version "5.14.6" | en |
Affected
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