CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се от съседна мрежа, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: greybus: audio: bound the topology section sizes against the fetched size gb_audio_gb_get_topology() fetches a topology blob of a module-supplied size, and gbaudio_tplg_parse_data() then walks it by adding the module-supplied size_dais, size_controls and size_widgets fields to form the control, widget and route section offsets. Those le32 sizes are never checked against the fetched blob, so a module reporting a small topology size but large section sizes makes the offsets point past the allocation, and parsing reads out of bounds. Reject a topology whose section sizes do not fit within the fetched size before it is parsed.
Засегнати продукти
- Linux Linux: 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди ba86de9f7b0d7903d2df5ea2373e34d8ca3fc43e; 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди dd5593aee0a0fb353e1164aff7b65e563fe1f232; 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди 6f764363b3173d805be11e59a8f23ecee2d420d5; 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди 52daf9de692ebac813d110eb1e677dc0e1f4a5ab; 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди d0f6eaba60705bacd9bb4ce48eab50ef3f546777; 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди c9191f2e2f35f1209eb2dc24b31129dd47b48c16; 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди cfcc5a41a9664eb68023aae4cd0d485b256bd7c7; 184992e305f1de3a3d5fa446da3a2bc76be7c54a преди 33d8c7b794d2a30637c9d3fcb478f1d3222bef1e
- Linux Linux: 4.9; преди 4.9; 5.10.270 до 5.10.*; 5.15.221 до 5.15.*; 6.1.188 до 6.1.*; 6.6.157 до 6.6.*; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък
История
- 24 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-93280
- https://nvd.nist.gov/vuln/detail/CVE-2026-93280
- https://git.kernel.org/stable/c/ba86de9f7b0d7903d2df5ea2373e34d8ca3fc43e
- https://git.kernel.org/stable/c/dd5593aee0a0fb353e1164aff7b65e563fe1f232
- https://git.kernel.org/stable/c/6f764363b3173d805be11e59a8f23ecee2d420d5
- https://git.kernel.org/stable/c/52daf9de692ebac813d110eb1e677dc0e1f4a5ab
- https://git.kernel.org/stable/c/d0f6eaba60705bacd9bb4ce48eab50ef3f546777
- https://git.kernel.org/stable/c/c9191f2e2f35f1209eb2dc24b31129dd47b48c16
- https://git.kernel.org/stable/c/cfcc5a41a9664eb68023aae4cd0d485b256bd7c7
- https://git.kernel.org/stable/c/33d8c7b794d2a30637c9d3fcb478f1d3222bef1e