CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
gpsd before commit dc966aa contains a heap-based out-of-bounds write vulnerability in the drivers/driver_nmea2000.c file. The hnd_129540 function, which handles NMEA2000 PGN 129540 (GNSS Satellites in View) packets, fails to validate the user-supplied satellite count against the size of the skyview array (184 elements). This allows an attacker to write beyond the bounds of the array by providing a satellite count up to 255, leading to memory corruption, Denial of Service (DoS), and potentially arbitrary code execution.
Засегнати продукти
- n/a n/a: n/a
Red Hat: още 3 продукта, добавени от Red Hat
Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 9
Вид слабост
История
- 2 януари 2026 Публикувано
Други уязвимости в n/a n/a
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-67268
- https://nvd.nist.gov/vuln/detail/CVE-2025-67268
- https://github.com/ntpsec/gpsd/commit/dc966aa74c075d0a6535811d98628625cbfbe3f4
- https://github.com/ntpsec/gpsd/blob/master/drivers/driver_nmea2000.c
- https://github.com/Jaenact/gspd_cve/blob/main/CVE-2025-67268/README.md
- https://access.redhat.com/security/cve/CVE-2025-67268
- https://bugzilla.redhat.com/show_bug.cgi?id=2426835
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-67268.json
- https://access.redhat.com/errata/RHSA-2026:1621
- https://access.redhat.com/errata/RHSA-2026:0770
- https://access.redhat.com/errata/RHSA-2026:0771