CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски 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: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend Existing advertising instances can already hold the maximum extended advertising payload. When hci_adv_bcast_annoucement() prepends the Broadcast Announcement service data to that payload, the combined data may no longer fit in the temporary buffer used to rebuild the advertising data. Reject that case before copying the existing payload and report the failure through the device log. This keeps the existing advertising data intact and avoids overrunning the temporary buffer.
Засегнати продукти
- Linux Linux: 63f365eb4d1668a04070151b555d55a07ede8d4b преди 10b0e832cc05d7aef4b92bed912cbd4a395d0862; c621211b308816889f0a3246de448bfcef8ab3ab преди 1338ee049a8910ba6c9cee963920e978e6893c7d; 907ef6e12fb558a0763e894311eb245a94c192dd преди 02f50e8bb69f9b22516163a09922f5537d3b12d1; 5725bc608252050ed8a4d47d59225b7dd73474c8 преди dafc9f57140e66a10945127aa7433c3d715dc253; 5725bc608252050ed8a4d47d59225b7dd73474c8 преди cdd8bbdbee763fdf5bf343e6f7d4e79347739f62; 5725bc608252050ed8a4d47d59225b7dd73474c8 преди 5c65b96b549ea2dcfde497436bf9e048deb87758; 15da883c010cbc2a84aec1738b6ad6ee477846de; 6.1.142 преди 6.1.176; 6.6.94 преди 6.6.143; 6.12.34 преди 6.12.94; 6.15.3 преди 6.16
- Linux Linux: 6.16; преди 6.16; 6.1.176 до 6.1.*; 6.6.143 до 6.6.*; 6.12.94 до 6.12.*; 6.18.36 до 6.18.*; 7.0.13 до 7.0.*; от 7.1 нататък
Вид слабост
История
- 25 юни 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-53209
- https://nvd.nist.gov/vuln/detail/CVE-2026-53209
- https://git.kernel.org/stable/c/10b0e832cc05d7aef4b92bed912cbd4a395d0862
- https://git.kernel.org/stable/c/1338ee049a8910ba6c9cee963920e978e6893c7d
- https://git.kernel.org/stable/c/02f50e8bb69f9b22516163a09922f5537d3b12d1
- https://git.kernel.org/stable/c/dafc9f57140e66a10945127aa7433c3d715dc253
- https://git.kernel.org/stable/c/cdd8bbdbee763fdf5bf343e6f7d4e79347739f62
- https://git.kernel.org/stable/c/5c65b96b549ea2dcfde497436bf9e048deb87758