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CVE-2023-53308— net: fec: Better handle pm_runtime_get() failing in .remove()

EPSS 0.02% · P4
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I. Basic Information for CVE-2023-53308

Vulnerability Information
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Vulnerability Title
net: fec: Better handle pm_runtime_get() failing in .remove()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: fec: Better handle pm_runtime_get() failing in .remove() In the (unlikely) event that pm_runtime_get() (disguised as pm_runtime_resume_and_get()) fails, the remove callback returned an error early. The problem with this is that the driver core ignores the error value and continues removing the device. This results in a resource leak. Worse the devm allocated resources are freed and so if a callback of the driver is called later the register mapping is already gone which probably results in a crash.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于pm_runtime_get失败时未正确处理资源释放，可能导致资源泄漏或崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux 982d424239d7fae74938557428d45c717567ea9b ~ d52a0cca591e899d4e5c8ab19e067b4c6b7d104f -
LinuxLinux 5.4 -

II. Public POCs for CVE-2023-53308

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III. Intelligence Information for CVE-2023-53308

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Same Patch Batch · Linux · 2025-09-16 · 115 CVEs total

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CVE-2022-50347mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()
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CVE-2022-50341cifs: fix oops during encryption
CVE-2022-50340media: vimc: Fix wrong function called when vimc_init() fails
CVE-2025-39826net: rose: convert 'use' field to refcount_t
CVE-2025-39829trace/fgraph: Fix the warning caused by missing unregister notifier
CVE-2025-39828atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control().
CVE-2025-39827net: rose: include node references in rose_neigh refcount
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Showing top 20 of 115 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-53308

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