8.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се от съседна мрежа, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use safe list iteration in radar detect work The call to ieee80211_dfs_cac_cancel can cause the iterated chanctx to be freed and removed from the list. Guard against this to avoid a slab-use-after-free error.
Засегнати продукти
- Linux Linux: bca8bc0399ac2efd56e6adbed0307e10125a556c преди 887ece6c23b49d02a6678e7a8d5ad213d75883ce; bca8bc0399ac2efd56e6adbed0307e10125a556c преди 7577a4b8a10fab45a6ee2045ea038a5adadbb585; bca8bc0399ac2efd56e6adbed0307e10125a556c преди 120149fb3ebcf674832ca3cafd32bedcdb686dde; bca8bc0399ac2efd56e6adbed0307e10125a556c преди ac8eb3e18f41e2cc8492cc1d358bcb786c850270
- Linux Linux: 6.12; преди 6.12; 6.12.88 до 6.12.*; 6.18.30 до 6.18.*; 7.0.7 до 7.0.*; 7.1 до *
- Red Hat Red Hat Enterprise Linux 10: 0:6.12.0-211.26.1.el10_2 преди *
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: 0:6.12.0-55.84.1.el10_0 преди *
- Red Hat Red Hat Enterprise Linux 9: 0:5.14.0-687.17.1.el9_8 преди *
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: 0:5.14.0-570.123.1.el9_6 преди *
- Red Hat Red Hat Enterprise Linux 6
- Red Hat Red Hat Enterprise Linux 7
- Red Hat Red Hat Enterprise Linux 8
Вид слабост
История
- 28 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46166
- https://nvd.nist.gov/vuln/detail/CVE-2026-46166
- https://git.kernel.org/stable/c/887ece6c23b49d02a6678e7a8d5ad213d75883ce
- https://git.kernel.org/stable/c/7577a4b8a10fab45a6ee2045ea038a5adadbb585
- https://git.kernel.org/stable/c/120149fb3ebcf674832ca3cafd32bedcdb686dde
- https://git.kernel.org/stable/c/ac8eb3e18f41e2cc8492cc1d358bcb786c850270
- https://access.redhat.com/security/cve/CVE-2026-46166
- https://bugzilla.redhat.com/show_bug.cgi?id=2482645
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46166.json
- https://access.redhat.com/errata/RHSA-2026:33215
- https://access.redhat.com/errata/RHSA-2026:27288
- https://access.redhat.com/errata/RHSA-2026:27708
- https://access.redhat.com/errata/RHSA-2026:27789