CVE-2023-52850
media: hantro: Check whether reset op is defined before use
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
media: hantro: Check whether reset op is defined before use
The i.MX8MM/N/P does not define the .reset op since reset of the VPU is
done by genpd. Check whether the .reset op is defined before calling it
to avoid NULL pointer dereference.
Note that the Fixes tag is set to the commit which removed the reset op
from i.MX8M Hantro G2 implementation, this is because before this commit
all the implementations did define the .reset op.
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: medios: hantro: compruebe si la operación de reinicio está definida antes de su uso. El i.MX8MM/N/P no define la operación .reset ya que genpd realiza el reinicio de la VPU. Compruebe si la operación .reset está definida antes de llamarla para evitar la desreferencia del puntero NULL. Tenga en cuenta que la etiqueta Fixes está configurada en la confirmación que eliminó la operación de reinicio de la implementación de i.MX8M Hantro G2, esto se debe a que antes de esta confirmación todas las implementaciones definían la operación .reset.
CVSS Scores
SSVC
- Decision:Track
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/6971efb70ac3e43d19bf33ef5f83bea0271831ee | 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" | >= 5.18 < 6.1.63 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.1.63" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.18 < 6.5.12 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.5.12" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.18 < 6.6.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.6.2" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.18 < 6.7 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.18 < 6.7" | en |
Affected
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