batman-adv: frag: free unfragmentable packet (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 12 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: batman-adv: frag: free unfragmentable packet The caller of batadv_frag_send_packet() assume that the skb provided to the function are always consumed. But the pre-check for an empty payload or the zero fragment size returned an error without any further actions. A failed pre-check must use the same error handling code as the rest of the function.
References
- https://git.kernel.org/stable/c/a5155aeeae8ead3c6081f7f197608033e4dcfe75
- https://git.kernel.org/stable/c/04ccbed8179e7d4d0906d00939300ddc5b48ce7e
- https://git.kernel.org/stable/c/601dff01a03ecced59938cdd69eeb2c66e4158f2
- https://git.kernel.org/stable/c/740542f11bf8c86411c429fbd7f84fc6bee80e76
- https://git.kernel.org/stable/c/59e1da1ab354d1f2b7bab8d44f846262f990ad9d
- https://git.kernel.org/stable/c/8f54162e07d3eea1e4ff21464cf2a815d79b6510
- https://git.kernel.org/stable/c/08047838817561cef33ada9774a2a4663d499ecb
- https://git.kernel.org/stable/c/6b628425aed49a1c7a4ffc997583840fc582d32b
European references
- ENISA EUVD · EUVD-2026-59129
- GCVE · GCVE-0-2026-72230
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1333 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1286 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected ee75ed88879af88558818a5c6609d85f60ff0df4 < a5155aeeae8ead3c6081f7f197608033e4dcfe75 ; affected ee75ed88879af88558818a5c6609d85f60ff0df4 < 04ccbed8179e7d4d0906d00939300ddc5b48ce7e ; affected ee75ed88879af88558818a5c6609d85f60ff0df4 < 601dff01a03ecced59938cdd69eeb2c66e4158f2 ; affected ee75ed88879af88558818a5c6609d85f60ff0df4 < 740542f11bf8c86411c429fbd7f84fc6bee80e76 ; affected ee75ed88879af88558818a5c6609d85f60ff0df4 < 59e1da1ab354d1f2b7bab8d44f846262f990ad9d ; affected ee75ed88879af88558818a5c6609d85f60ff0df4 < 8f54162e07d3eea1e4ff21464cf2a815d79b6510 |
| Linux · Linux | affected 3.13 ; unaffected 0 < 3.13 ; unaffected 5.10.261 ≤ 5.10.* ; unaffected 5.15.212 ≤ 5.15.* ; unaffected 6.1.178 ≤ 6.1.* ; unaffected 6.6.145 ≤ 6.6.* |
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 |