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: drm/vmwgfx: Return the correct value in vmw_translate_ptr functions Before the referenced fixes these functions used a lookup function that returned a pointer. This was changed to another lookup function that returned an error code with the pointer becoming an out parameter. The error path when the lookup failed was not changed to reflect this change and the code continued to return the PTR_ERR of the now uninitialized pointer. This could cause the vmw_translate_ptr functions to return success when they actually failed causing further uninitialized and OOB accesses.
Засегнати продукти
- Linux Linux: 7ac9578e45b20e3f3c0c8eb71f5417a499a7226a преди ce3a5cf139787c186d5d54336107298cacaad2b9; a309c7194e8a2f8bd4539b9449917913f6c2cd50 преди 7e55d0788b362c93660b80cc5603031bbbdefa98; a309c7194e8a2f8bd4539b9449917913f6c2cd50 преди 36cb28b6d303a81e6ed4536017090e85e0143e42; a309c7194e8a2f8bd4539b9449917913f6c2cd50 преди 531f45589787799aa81b63e1e1f8e71db5d93dd1; a309c7194e8a2f8bd4539b9449917913f6c2cd50 преди 149f028772fa2879d9316b924ce948a6a0877e45; a309c7194e8a2f8bd4539b9449917913f6c2cd50 преди 5023ca80f9589295cb60735016e39fc5cc714243; 6.1.7 преди 6.1.167
- Linux Linux: 6.2; преди 6.2; 6.1.167 до 6.1.*; 6.6.130 до 6.6.*; 6.12.77 до 6.12.*; 6.18.17 до 6.18.*; 6.19.7 до 6.19.*; от 7.0 нататък
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: всички версии
Вид слабост
История
- 25 март 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23317
- https://nvd.nist.gov/vuln/detail/CVE-2026-23317
- https://git.kernel.org/stable/c/ce3a5cf139787c186d5d54336107298cacaad2b9
- https://git.kernel.org/stable/c/7e55d0788b362c93660b80cc5603031bbbdefa98
- https://git.kernel.org/stable/c/36cb28b6d303a81e6ed4536017090e85e0143e42
- https://git.kernel.org/stable/c/531f45589787799aa81b63e1e1f8e71db5d93dd1
- https://git.kernel.org/stable/c/149f028772fa2879d9316b924ce948a6a0877e45
- https://git.kernel.org/stable/c/5023ca80f9589295cb60735016e39fc5cc714243
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html