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CVE-2022-48754 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: phylib: fix potential use-after-free Commit bafbdd527d56 ("phylib: Add device reset GPIO support") added call to phy_device_reset(phydev) after the put_device() call in phy_detach(). The comment before the put_device() call says that the phydev might go away with put_device(). Fix potential use-after-free by calling phy_device_reset() before put_device().


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://git.kernel.org/stable/c/67d271760b037ce0806d687ee6057edc8afd4205
https://git.kernel.org/stable/c/67d271760b037ce0806d687ee6057edc8afd4205
https://git.kernel.org/stable/c/aefaccd19379d6c4620269a162bfb88ff687f289
https://git.kernel.org/stable/c/aefaccd19379d6c4620269a162bfb88ff687f289
https://git.kernel.org/stable/c/bd024e36f68174b1793906c39ca16cee0c9295c2
https://git.kernel.org/stable/c/bd024e36f68174b1793906c39ca16cee0c9295c2
https://git.kernel.org/stable/c/cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af
https://git.kernel.org/stable/c/cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af
https://git.kernel.org/stable/c/cbda1b16687580d5beee38273f6241ae3725960c
https://git.kernel.org/stable/c/cbda1b16687580d5beee38273f6241ae3725960c
https://git.kernel.org/stable/c/f39027cbada43b33566c312e6be3db654ca3ad17
https://git.kernel.org/stable/c/f39027cbada43b33566c312e6be3db654ca3ad17

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free CISA-ADP  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-48754
NVD Published Date:
06/20/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org