CVSS
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list When the parameter pmac_id_valid argument of be_cmd_get_mac_from_list() is set to false, the driver may request the PMAC_ID from the firmware of the network card, and this function will store that PMAC_ID at the provided address pmac_id. This is the contract of this function. However, there is a location within the driver where both pmac_id_valid == false and pmac_id == NULL are being passed. This could result in dereferencing a NULL pointer. To resolve this issue, it is necessary to pass the address of a stub variable to the function.
Засегнати продукти
- Linux Linux: 95046b927a54f461766f83a212c6a93bc5fd2e67 преди 4cba480c9b9a3861a515262225cb53a1f5978344; 95046b927a54f461766f83a212c6a93bc5fd2e67 преди 92c6dc181a18e6e0ddb872ed35cb48a9274829e4; 95046b927a54f461766f83a212c6a93bc5fd2e67 преди 6c3e00888dbec887125a08b51a705b9b163fcdd1; 95046b927a54f461766f83a212c6a93bc5fd2e67 преди e206fb415db36bad52bb90c08d46ce71ffbe8a80; 95046b927a54f461766f83a212c6a93bc5fd2e67 преди 47ffb4dcffe336f4a7bd0f3284be7aadc6484698; 95046b927a54f461766f83a212c6a93bc5fd2e67 преди 31410a01a86bcb98c798d01061abf1f789c4f75a; 95046b927a54f461766f83a212c6a93bc5fd2e67 преди 8215794403d264739cc676668087512950b2ff31
- Linux Linux: 3.12; преди 3.12; 5.10.249 до 5.10.*; 5.15.199 до 5.15.*; 6.1.162 до 6.1.*; 6.6.122 до 6.6.*; 6.12.68 до 6.12.*; 6.18.8 до 6.18.*; от 6.19 нататък
Siemens: още 3 продукта, добавени от Siemens
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Вид слабост
История
- 4 февруари 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23084
- https://nvd.nist.gov/vuln/detail/CVE-2026-23084
- https://git.kernel.org/stable/c/4cba480c9b9a3861a515262225cb53a1f5978344
- https://git.kernel.org/stable/c/92c6dc181a18e6e0ddb872ed35cb48a9274829e4
- https://git.kernel.org/stable/c/6c3e00888dbec887125a08b51a705b9b163fcdd1
- https://git.kernel.org/stable/c/e206fb415db36bad52bb90c08d46ce71ffbe8a80
- https://git.kernel.org/stable/c/47ffb4dcffe336f4a7bd0f3284be7aadc6484698
- https://git.kernel.org/stable/c/31410a01a86bcb98c798d01061abf1f789c4f75a
- https://git.kernel.org/stable/c/8215794403d264739cc676668087512950b2ff31
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html