netfilter: ipset: fix order of kfree_rcu() and rcu_assign_pointer() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.17 % · percentile 6 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix order of kfree_rcu() and rcu_assign_pointer() Sashiko pointed out that kfree_rcu() was called before rcu_assign_pointer() in handling the comment extension. Fix the order so that rcu_assign_pointer() called first.
References
- https://git.kernel.org/stable/c/c9787d7c24ffd83019f379455e1b97fb4f0f75eb
- https://git.kernel.org/stable/c/6e98407cb94e035bba98956adc9096a76d8b2a9f
- https://git.kernel.org/stable/c/50b70f56f3baaff46599f59b2d93fa2540120776
- https://git.kernel.org/stable/c/d01b4b471f0fc5c396af62845e972ccf99cee29a
- https://git.kernel.org/stable/c/fcb565966534909377a16be5f7b065db2e25c8b5
- https://git.kernel.org/stable/c/8087bb360a936a6314d22b567e4b861656943eb6
- https://git.kernel.org/stable/c/93a775fd67f3ef34949a9523bfa69403ee74efdd
- https://git.kernel.org/stable/c/3ca9982a8882470aa0ac4e8bb9a552b181d1efcd
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
European references
- ENISA EUVD · EUVD-2026-59334
- GCVE · GCVE-0-2026-72435
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1372 — Multiples vulnérabilités dans les produits SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1335 — Multiples vulnérabilités dans le noyau Linux de SUSE · 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 b57b2d1fa53fe8563bdfc66a33b844463b9af285 < c9787d7c24ffd83019f379455e1b97fb4f0f75eb ; affected b57b2d1fa53fe8563bdfc66a33b844463b9af285 < 6e98407cb94e035bba98956adc9096a76d8b2a9f ; affected b57b2d1fa53fe8563bdfc66a33b844463b9af285 < 50b70f56f3baaff46599f59b2d93fa2540120776 ; affected b57b2d1fa53fe8563bdfc66a33b844463b9af285 < d01b4b471f0fc5c396af62845e972ccf99cee29a ; affected b57b2d1fa53fe8563bdfc66a33b844463b9af285 < fcb565966534909377a16be5f7b065db2e25c8b5 ; affected b57b2d1fa53fe8563bdfc66a33b844463b9af285 < 8087bb360a936a6314d22b567e4b861656943eb6 |
| Linux · Linux | affected 4.2 ; unaffected 0 < 4.2 ; 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 |