CVE-2024-24856
NULL pointer deference in acpi_db_convert_to_package of Linux acpi module
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a
successful allocation, but the subsequent code directly dereferences the
pointer that receives it, which may lead to null pointer dereference. To fix this issue, a null pointer check should be added. If it is null, return exception code AE_NO_MEMORY.
La función de asignación de memoria ACPI_ALLOCATE_ZEROED no garantiza una asignación exitosa, pero el código posterior desreferencia directamente el puntero que la recibe, lo que puede provocar una desreferencia del puntero nulo. Para solucionar este problema, se debe agregar una verificación de puntero nulo. Si es nulo, devuelve el código de excepción AE_NO_MEMORY.
The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a successful allocation, but the subsequent code directly dereferences the pointer that receives it, which may lead to null pointer dereference. To fix this issue, a null pointer check should be added. If it is null, return exception code AE_NO_MEMORY.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-02-01 CVE Reserved
- 2024-04-17 CVE Published
- 2024-08-01 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
- CAPEC-129: Pointer Manipulation
References (1)
URL | Tag | Source |
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https://bugzilla.openanolis.cn/show_bug.cgi?id=8764 |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Openanolis Search vendor "Openanolis" | Anolis Os Search vendor "Openanolis" for product "Anolis Os" | * | - |
Affected
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