CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, при специфични условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Clamp XDomain response data copy to allocation size tb_xdp_properties_request() derives the per-packet copy length from the response header without checking that it fits in the previously allocated data buffer. A malicious peer can set its length field larger than the declared data_length, causing memcpy to write past the kcalloc allocation. Clamp the per-packet copy length so that the cumulative offset never exceeds data_len.
Засегнати продукти
- Linux Linux: cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 0b334279a82d79fb4723bd4f614305de1ab69caa; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 6021d39ccd979713b39b980286020d8f9a45efd1; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 89ae04365e01d5ae4aae83044a8bbd2a9aaf8d0d; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 5db10c8ad8c09f72c847dfeef3d876098257f505; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 05a43157676c243c248d1c6d9dcecbe6eba2f35d; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди fcbd0cdab92838854a5818be7ed8a097164ef6d5; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 906035d5c3784570191d259cbf9a0ac1617852b5; cdae7c07e3e3509eaabc18c1640a55dc5b99c179 преди 322e93448d908434ae5545660fcbe8f5a7a8e141
- Linux Linux: 4.15; преди 4.15; 5.10.259 до 5.10.*; 5.15.210 до 5.15.*; 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
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: всички версии
Red Hat: още 5 продукта, добавени от Red Hat
Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9
Вид слабост
История
- 25 юни 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-53148
- https://nvd.nist.gov/vuln/detail/CVE-2026-53148
- https://git.kernel.org/stable/c/0b334279a82d79fb4723bd4f614305de1ab69caa
- https://git.kernel.org/stable/c/6021d39ccd979713b39b980286020d8f9a45efd1
- https://git.kernel.org/stable/c/89ae04365e01d5ae4aae83044a8bbd2a9aaf8d0d
- https://git.kernel.org/stable/c/5db10c8ad8c09f72c847dfeef3d876098257f505
- https://git.kernel.org/stable/c/05a43157676c243c248d1c6d9dcecbe6eba2f35d
- https://git.kernel.org/stable/c/fcbd0cdab92838854a5818be7ed8a097164ef6d5
- https://git.kernel.org/stable/c/906035d5c3784570191d259cbf9a0ac1617852b5
- https://git.kernel.org/stable/c/322e93448d908434ae5545660fcbe8f5a7a8e141
- https://access.redhat.com/security/cve/CVE-2026-53148
- https://bugzilla.redhat.com/show_bug.cgi?id=2492756
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53148.json
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html