samples/bpf: Fix buffer overflow in tcp_basertt (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 12 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Deferred
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.
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
European references
- ENISA EUVD · EUVD-2023-60492
- GCVE · GCVE-0-2023-54312
CERT-FR advisories
- CERTFR-2026-AVI-0369 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0247 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0225 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0108 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected c890063e440456e75c2e70f6bcec3797f1771eb6 < cf7514fedc25675e68b74941df28a883951e70fd ; affected c890063e440456e75c2e70f6bcec3797f1771eb6 < f394d204d64095d72ad9f03ff98f3f3743bf743a ; affected c890063e440456e75c2e70f6bcec3797f1771eb6 < bd3e880dce27d225598730d2bbb3dc05b443af22 ; affected c890063e440456e75c2e70f6bcec3797f1771eb6 < e92f61e0701ea780e57e1be8dbd1fbec5f42c09e ; affected c890063e440456e75c2e70f6bcec3797f1771eb6 < 56c25f2763a16db4fa1b486e6a21dc246cd992bd ; affected c890063e440456e75c2e70f6bcec3797f1771eb6 < dfc004688518d24159606289c74d0c4e123e6436 |
| 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.* ; unaffected 5.15.121 ≤ 5.15.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |