Bug 2426190 (CVE-2023-54312) - CVE-2023-54312 kernel: samples/bpf: Fix buffer overflow in tcp_basertt
Summary: CVE-2023-54312 kernel: samples/bpf: Fix buffer overflow in tcp_basertt
Keywords:
Status: NEW
Alias: CVE-2023-54312
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-30 13:15 UTC by OSIDB Bzimport
Modified: 2025-12-31 02:42 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-12-30 13:15:17 UTC 
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.
Comment 1 Alexander B 2025-12-31 02:37:06 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025123036-CVE-2023-54312-8b23@gregkh/T
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