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.
References (9)
Core 9
Core References
Scores
CVSS v3
7.8
EPSS
0.0015
EPSS Percentile
4.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (35)
linux/Kernel
4.10.0 - 4.14.303linux
linux/Kernel
4.15.0 - 4.19.270linux
linux/Kernel
4.20.0 - 5.4.229linux
linux/Kernel
4.3.0 - 4.9.337linux
linux/Kernel
5.11.0 - 5.15.86linux
linux/Kernel
5.16.0 - 6.0.16linux
linux/Kernel
5.5.0 - 5.10.163linux
linux/Kernel
6.1.0 - 6.1.2linux
Linux/Linux
< 4.3
Linux/Linux
3.18.23 - 3.19
... and 25 more
Published
Sep 15, 2025
Tracked Since
Feb 18, 2026