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: batman-adv: retrieve ethhdr after potential skb realloc on RX pskb_may_pull() in batadv_interface_rx() could reallocate the buffer behind the skb. Variables which were pointing to the old buffer need to be reassigned to avoid an use-after-free. This was done correctly for the VLAN header but missed for the ethernet header which is later used for the TT and AP isolation handling.
Засегнати продукти
- Linux Linux: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди 6e189f14d1ea28db212b9d70a02131a7ce518012; c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди a1820344b180cb55af748f102bc536b5c93164db; c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди 6abf73589bed3f27ee240c08108feb72bed0b9c6; c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди f19259395b44af67f3c274e34237c295b526b859; c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди 2cefa5141cab8ec1e4b24cf585958b13f2e3049d; c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди 85a71a81854e0e191ad0e533eabb4eff54866feb; c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди b031fc97e1993d29d6c3a0e86a99140528cf31e8; c6c8fea29769d998d94fcec9b9f14d4b52b349d3 преди 035e1fed892d3d06002a73ff73668f618a514644
- Linux Linux: 2.6.38; преди 2.6.38; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72235
- https://nvd.nist.gov/vuln/detail/CVE-2026-72235
- https://git.kernel.org/stable/c/6e189f14d1ea28db212b9d70a02131a7ce518012
- https://git.kernel.org/stable/c/a1820344b180cb55af748f102bc536b5c93164db
- https://git.kernel.org/stable/c/6abf73589bed3f27ee240c08108feb72bed0b9c6
- https://git.kernel.org/stable/c/f19259395b44af67f3c274e34237c295b526b859
- https://git.kernel.org/stable/c/2cefa5141cab8ec1e4b24cf585958b13f2e3049d
- https://git.kernel.org/stable/c/85a71a81854e0e191ad0e533eabb4eff54866feb
- https://git.kernel.org/stable/c/b031fc97e1993d29d6c3a0e86a99140528cf31e8
- https://git.kernel.org/stable/c/035e1fed892d3d06002a73ff73668f618a514644