CVE-2024-35858
net: bcmasp: fix memory leak when bringing down interface
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix memory leak when bringing down interface When bringing down the TX rings we flush the rings but forget to
reclaimed the flushed packets. This leads to a memory leak since we
do not free the dma mapped buffers. This also leads to tx control
block corruption when bringing down the interface for power
management.
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: bcmasp: corrige la pérdida de memoria al desactivar la interfaz. Al desactivar los anillos TX, los limpiamos pero nos olvidamos de recuperar los paquetes eliminados. Esto provoca una pérdida de memoria ya que no liberamos los búfers asignados por dma. Esto también conduce a la corrupción del bloque de control de transmisión al desactivar la interfaz para la administración de energía.
In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix memory leak when bringing down interface When bringing down the TX rings we flush the rings but forget to reclaimed the flushed packets. This leads to a memory leak since we do not free the dma mapped buffers. This also leads to tx control block corruption when bringing down the interface for power management.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-05-17 CVE Reserved
- 2024-05-17 CVE Published
- 2024-12-19 CVE Updated
- 2024-12-31 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (4)
URL | Tag | Source |
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https://git.kernel.org/stable/c/490cb412007de593e07c1d3e2b1ec4233886707c | 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 | ||||||
---|---|---|---|---|---|---|---|---|---|---|
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 < 6.6.30 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.6.30" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.8.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.8.9" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.9" | en |
Affected
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