QwikSec

Security Database

CVE

CWE

Training

CVE-2023-54312

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix buffer overflow in tcp_basertt Using sizeof(nv) or strlen(nv)+1 is correct.

Vendor	Product	Versions
Linux	Linux	affected `c890063e440456e75c2e70f6bcec3797f1771eb6 - < cf7514fedc25675e68b74941df28a883951e70fd` affected `c890063e440456e75c2e70f6bcec3797f1771eb6 - < f394d204d64095d72ad9f03ff98f3f3743bf743a` affected `c890063e440456e75c2e70f6bcec3797f1771eb6 - < bd3e880dce27d225598730d2bbb3dc05b443af22` affected `c890063e440456e75c2e70f6bcec3797f1771eb6 - < e92f61e0701ea780e57e1be8dbd1fbec5f42c09e` affected `c890063e440456e75c2e70f6bcec3797f1771eb6 - < 56c25f2763a16db4fa1b486e6a21dc246cd992bd` +3 more versions
Linux	Linux	affected `4.15` unaffected `0 - < 4.15` unaffected `4.19.291 - <= 4.19.` unaffected `5.4.251 - <= 5.4.` unaffected `5.10.188 - <= 5.10.*` +5 more versions

References

https://git.kernel.org/stable/c/cf7514fedc25675e68b74941df28a883951e70fd

https://git.kernel.org/stable/c/f394d204d64095d72ad9f03ff98f3f3743bf743a

https://git.kernel.org/stable/c/bd3e880dce27d225598730d2bbb3dc05b443af22

https://git.kernel.org/stable/c/e92f61e0701ea780e57e1be8dbd1fbec5f42c09e

https://git.kernel.org/stable/c/56c25f2763a16db4fa1b486e6a21dc246cd992bd

https://git.kernel.org/stable/c/dfc004688518d24159606289c74d0c4e123e6436

https://git.kernel.org/stable/c/7c08d1b0d1f75117cf82aeaef49ba9f861b3fb59

https://git.kernel.org/stable/c/f4dea9689c5fea3d07170c2cb0703e216f1a0922

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.