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CVE-2022-50252 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: igb: Do not free q_vector unless new one was allocated Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, q_vector will be freed but left in the original adapter->q_vector[v_idx] array position.


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.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/0200f0fbb11e359cc35af72ab10b2ec224e6f633 kernel.org
https://git.kernel.org/stable/c/0668716506ca66f90d395f36ccdaebc3e0e84801 kernel.org
https://git.kernel.org/stable/c/314f7092b27749bdde44c14095b5533afa2a3bc8 kernel.org
https://git.kernel.org/stable/c/3cb18dea11196fb4a06f78294cec5e61985e1aff kernel.org
https://git.kernel.org/stable/c/56483aecf6b22eb7dff6315b3a174688c6ad494c kernel.org
https://git.kernel.org/stable/c/64ca1969599857143e91aeec4440640656100803 kernel.org
https://git.kernel.org/stable/c/68e8adbcaf7a8743e473343b38b9dad66e2ac6f3 kernel.org
https://git.kernel.org/stable/c/6e399577bd397a517df4b938601108c63769ce0a kernel.org
https://git.kernel.org/stable/c/f96bd8adc8adde25390965a8c1ee81b73cb62075 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50252
NVD Published Date:
09/15/2025
NVD Last Modified:
09/15/2025
Source:
kernel.org