CVSS Score of 10 (low)


Published Jun 23, 2023
Updated: Nov 7, 2023
CWE ID 416


CVE-2023-3317 is a use-after-free vulnerability found in the Linux Kernel's wifi mt76/mt7921 sub-component. This flaw could be exploited by an attacker to crash the system after the release of 'features' memory, potentially leading to a kernel information leak problem. The vulnerability affects various products, including those with codes qR_OQw, qR_OQu, qR_OQv, qR_OQs, qR_OQt, qR_OQq, qR_OQr, sdMtgZ, sdMtgb, sdMtga, qjJrbP, rh66gF, rh66gE, sdMtgc, rh66gH, rh66gG, rh66gJ, rh66gI, rh66gL, rh66gK, rh66gN, rh66gM, rh66gP, rh66gO,rh66gR,rh66gQ,rh66gV,rh66gU,qjJrbU,qjJrbV,qrgY8w,qjJrbQ,qjJrbR,andqjJrbS. The vulnerability has a base severity score of 7.1 (High) according to [email protected] and could potentially lead to confidentiality impact (High) and availability impact (High). No information regarding remediation or exploitation details is provided.

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