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: accel/ivpu: Fix signed integer truncation in IPC receive Fix potential buffer overflow where firmware-supplied data_size is cast to signed int before being used in min_t(). Large unsigned values (>= 0x80000000) become negative, causing unsigned wraparound and oversized memcpy operations that can overflow the stack buffer. Change min_t(int, ...) to min() as both values are unsigned and can be handled by min() without explicit cast.
Засегнати продукти
- Linux Linux: 3b434a3445fff3149128db0169da864d67057325 преди 4788556d4dd9d717037e385de178974e9649231d; 3b434a3445fff3149128db0169da864d67057325 преди 45cb105b8642c65e9be286f7058e92314efe7ea3; 3b434a3445fff3149128db0169da864d67057325 преди 2821bf2b79e47f87e1dbdd9d25c78240965a97d6; 3b434a3445fff3149128db0169da864d67057325 преди d9faef564438d1e4579c692c046603e7ada7bdf4
- Linux Linux: 6.8; преди 6.8; 6.12.94 до 6.12.*; 6.18.36 до 6.18.*; 7.0.13 до 7.0.*; от 7.1 нататък
Red Hat: още 5 продукта, добавени от Red Hat
Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8
Вид слабост
История
- 25 юни 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-53202
- https://nvd.nist.gov/vuln/detail/CVE-2026-53202
- https://git.kernel.org/stable/c/4788556d4dd9d717037e385de178974e9649231d
- https://git.kernel.org/stable/c/45cb105b8642c65e9be286f7058e92314efe7ea3
- https://git.kernel.org/stable/c/2821bf2b79e47f87e1dbdd9d25c78240965a97d6
- https://git.kernel.org/stable/c/d9faef564438d1e4579c692c046603e7ada7bdf4
- https://access.redhat.com/security/cve/CVE-2026-53202
- https://bugzilla.redhat.com/show_bug.cgi?id=2492823
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53202.json
- https://access.redhat.com/errata/RHSA-2026:54343
- https://access.redhat.com/errata/RHSA-2026:54443