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

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 5.5 Difficulty: Theoretical EPSS 0.17% · P6

Affected Version Matrix 24

VendorProduct Version RangeStatus
Linux Linux 982d424239d7fae74938557428d45c717567ea9b< d52a0cca591e899d4e5c8ab19e067b4c6b7d104f affected
04748841f7a02ec6ff07fadfc5d1f8e24e61946d< be85912c36ddca3e8b2eef1b5392cd8db6bdb730 affected
a31eda65ba210741b598044d045480494d0ed52a< b22b514209ff8c4287abb853399890ab97e1b5ca affected
a31eda65ba210741b598044d045480494d0ed52a< 83996d317b1deddc85006376082e8886f55aa709 affected
a31eda65ba210741b598044d045480494d0ed52a< c1bc2870f14e526a01897e14c747a0a0ca125231 affected
a31eda65ba210741b598044d045480494d0ed52a< 9407454a9b18bbeff216e8ecde87ffb2171e9ccf affected
a31eda65ba210741b598044d045480494d0ed52a< e02d8d5b1602689b98d9b91550a11b9b57baedbe affected
a31eda65ba210741b598044d045480494d0ed52a< f816b9829b19394d318e01953aa3b2721bca040d affected
… +16 more rows
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux 982d424239d7fae74938557428d45c717567ea9b ~ d52a0cca591e899d4e5c8ab19e067b4c6b7d104f -
Linux Linux 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

CVE-2022-50350 9.8 CRITICAL scsi: target: iscsi: Fix a race condition between login_work and the login thread
CVE-2023-53315 8.8 HIGH wifi: ath11k: Fix SKB corruption in REO destination ring
CVE-2025-39806 8.8 HIGH HID: multitouch: fix slab out-of-bounds access in mt_report_fixup()
CVE-2025-39827 8.8 HIGH net: rose: include node references in rose_neigh refcount
CVE-2025-39826 8.8 HIGH net: rose: convert 'use' field to refcount_t
CVE-2023-53297 8.8 HIGH Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp
CVE-2023-53305 8.8 HIGH Bluetooth: L2CAP: Fix use-after-free
CVE-2023-53322 8.8 HIGH scsi: qla2xxx: Wait for io return on terminate rport
CVE-2025-39809 8.4 HIGH HID: intel-thc-hid: intel-quicki2c: Fix ACPI dsd ICRS/ISUB length
CVE-2023-53333 8.2 HIGH netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
CVE-2025-39815 7.8 HIGH RISC-V: KVM: fix stack overrun when loading vlenb
CVE-2023-53314 7.8 HIGH fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
CVE-2023-53286 7.8 HIGH RDMA/mlx5: Return the firmware result upon destroying QP/RQ
CVE-2025-39818 7.8 HIGH HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save
CVE-2022-50341 7.8 HIGH cifs: fix oops during encryption
CVE-2022-50339 7.8 HIGH Bluetooth: avoid hci_dev_test_and_set_flag() in mgmt_init_hdev()
CVE-2023-53331 7.8 HIGH pstore/ram: Check start of empty przs during init
CVE-2025-39825 7.8 HIGH smb: client: fix race with concurrent opens in rename(2)
CVE-2023-53311 7.8 HIGH nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
CVE-2025-39810 7.8 HIGH bnxt_en: Fix memory corruption when FW resources change during ifdown

Showing top 20 of 115 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-53308

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