CVE-2024-27039
clk: hisilicon: hi3559a: Fix an erroneous devm_kfree()
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
clk: hisilicon: hi3559a: Fix an erroneous devm_kfree()
'p_clk' is an array allocated just before the for loop for all clk that
need to be registered.
It is incremented at each loop iteration.
If a clk_register() call fails, 'p_clk' may point to something different
from what should be freed.
The best we can do, is to avoid this wrong release of memory.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: clk: hisilicon: hi3559a: corrige un devm_kfree() erróneo 'p_clk' es una matriz asignada justo antes del bucle for para todos los clk que deben registrarse. Se incrementa en cada iteración del bucle. Si falla una llamada a clk_register(), 'p_clk' puede señalar algo diferente de lo que debería liberarse. Lo mejor que podemos hacer es evitar esta liberación incorrecta de memoria.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-02-19 CVE Reserved
- 2024-05-01 CVE Published
- 2024-05-02 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/6c81966107dc0caa5d2ebedbcebb5f10d865064d | 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" | >= 5.14 < 5.15.153 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.14 < 5.15.153" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.14 < 6.1.83 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.14 < 6.1.83" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.14 < 6.6.23 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.14 < 6.6.23" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.14 < 6.7.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.14 < 6.7.11" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.14 < 6.8.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.14 < 6.8.2" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.14 < 6.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.14 < 6.9" | en |
Affected
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