CVE-2023-52795
vhost-vdpa: fix use after free in vhost_vdpa_probe()
Severity Score
"-"
*CVSS v-
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
vhost-vdpa: fix use after free in vhost_vdpa_probe()
The put_device() calls vhost_vdpa_release_dev() which calls
ida_simple_remove() and frees "v". So this call to
ida_simple_remove() is a use after free and a double free.
En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: vhost-vdpa: corrige el use after free en vhost_vdpa_probe(). El put_device() llama a vhost_vdpa_release_dev() que llama a ida_simple_remove() y libera "v". Entonces esta llamada a ida_simple_remove() es un use after free y double free.
*Credits:
N/A
CVSS Scores
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Privileges Required
User Interaction
Scope
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* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-05-21 CVE Reserved
- 2024-05-21 CVE Published
- 2024-05-22 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/ebe6a354fa7e0a7d5b581da31ad031b19d8693f9 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | >= 6.0 < 6.1.64 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.1.64" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0 < 6.5.13 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.5.13" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0 < 6.6.3 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.6.3" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.0 < 6.7 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.7" | en |
Affected
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