CVE-2023-52459
media: v4l: async: Fix duplicated list deletion
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix duplicated list deletion The list deletion call dropped here is already called from the
helper function in the line before. Having a second list_del()
call results in either a warning (with CONFIG_DEBUG_LIST=y): list_del corruption, c46c8198->next is LIST_POISON1 (00000100) If CONFIG_DEBUG_LIST is disabled the operation results in a
kernel error due to NULL pointer dereference.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: medios: v4l: async: corregir eliminación de lista duplicada La llamada de eliminación de lista descartada aquí ya se llama desde la función auxiliar en la línea anterior. Tener una segunda llamada a list_del() da como resultado una advertencia (con CONFIG_DEBUG_LIST=y): corrupción de list_del, c46c8198->el siguiente es LIST_POISON1 (00000100). Si CONFIG_DEBUG_LIST está deshabilitado, la operación genera un error del kernel debido a la desreferencia del puntero NULL.
In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix duplicated list deletion The list deletion call dropped here is already called from the helper function in the line before. Having a second list_del() call results in either a warning (with CONFIG_DEBUG_LIST=y): list_del corruption, c46c8198->next is LIST_POISON1 (00000100) If CONFIG_DEBUG_LIST is disabled the operation results in a kernel error due to NULL pointer dereference.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-02-20 CVE Reserved
- 2024-02-23 CVE Published
- 2024-04-21 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (4)
URL | Tag | Source |
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https://git.kernel.org/stable/c/28a1295795d85a25f2e7dd391c43969e95fcb341 | Vuln. Introduced |
URL | Date | SRC |
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URL | Date | SRC |
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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 |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.6.14 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.6.14" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.7.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.7.2" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.8" | en |
Affected
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